18819798660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{881}}^1$

素因数の和:1108

約数の個数: 384

約数和(自身を含む): 67212633600

約数和(自身を除く): 48392834940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 179, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 358, 390, 442, 459, 468, 510, 537, 540, 585, 612, 663, 702, 716, 765, 780, 881, 884, 895, 918, 1020, 1074, 1105, 1170, 1326, 1404, 1530, 1611, 1755, 1762, 1790, 1836, 1989, 2148, 2210, 2295, 2327, 2340, 2643, 2652, 2685, 3043, 3060, 3222, 3315, 3510, 3524, 3580, 3978, 4405, 4420, 4590, 4654, 4833, 5286, 5370, 5967, 6086, 6444, 6630, 6981, 7020, 7929, 7956, 8055, 8810, 9129, 9180, 9308, 9666, 9945, 10572, 10740, 11453, 11635, 11934, 12172, 13215, 13260, 13962, 14977, 15215, 15858, 16110, 17620, 18258, 19332, 19890, 20943, 22906, 23270, 23787, 23868, 24165, 26430, 27387, 27924, 29835, 29954, 30430, 31716, 32220, 34359, 34905, 36516, 39559, 39645, 39780, 41886, 44931, 45645, 45812, 46540, 47574, 48330, 52860, 54774, 57265, 59670, 59908, 60860, 62829, 68718, 69810, 74885, 79118, 79290, 82161, 83772, 89862, 91290, 95148, 96660, 103077, 104715, 109548, 114530, 118677, 118935, 119340, 125658, 134793, 136935, 137436, 139620, 149770, 157699, 158236, 158580, 164322, 171795, 179724, 182580, 194701, 197795, 206154, 209430, 224655, 229060, 237354, 237870, 251316, 269586, 273870, 299540, 309231, 314145, 315398, 328644, 343590, 356031, 389402, 395590, 404379, 410805, 412308, 418860, 449310, 473097, 474708, 475740, 515385, 539172, 547740, 584103, 593385, 618462, 628290, 630796, 673965, 687180, 712062, 778804, 788495, 791180, 808758, 821610, 898620, 946194, 973505, 1030770, 1068093, 1168206, 1186770, 1236924, 1256580, 1347930, 1419291, 1424124, 1546155, 1576990, 1617516, 1643220, 1752309, 1780155, 1892388, 1947010, 2021895, 2050087, 2061540, 2136186, 2336412, 2365485, 2373540, 2680883, 2695860, 2838582, 2920515, 3092310, 3153980, 3504618, 3560310, 3894020, 4043790, 4100174, 4257873, 4272372, 4730970, 5256927, 5340465, 5361766, 5677164, 5841030, 6150261, 6184620, 7009236, 7096455, 7120620, 8042649, 8087580, 8200348, 8515746, 8761545, 9461940, 10250435, 10513854, 10680930, 10723532, 11682060, 12300522, 13404415, 14192910, 16085298, 17031492, 17523090, 18450783, 20500870, 21027708, 21289365, 21361860, 24127947, 24601044, 26284635, 26808830, 28385820, 30751305, 32170596, 34851479, 35046180, 36901566, 40213245, 41001740, 42578730, 48255894, 52569270, 53617660, 55352349, 61502610, 69702958, 72383841, 73803132, 80426490, 85157460, 92253915, 96511788, 104554437, 105138540, 110704698, 120639735, 123005220, 139405916, 144767682, 160852980, 174257395, 184507830, 209108874, 221409396, 241279470, 276761745, 289535364, 313663311, 348514790, 361919205, 369015660, 418217748, 482558940, 522772185, 553523490, 627326622, 697029580, 723838410, 940989933, 1045544370, 1107046980, 1254653244, 1447676820, 1568316555, 1881979866, 2091088740, 3136633110, 3763959732, 4704949665, 6273266220, 9409899330, 18819798660]

約数ペア:

[(1, 18819798660), (2, 9409899330), (3, 6273266220), (4, 4704949665), (5, 3763959732), (6, 3136633110), (9, 2091088740), (10, 1881979866), (12, 1568316555), (13, 1447676820), (15, 1254653244), (17, 1107046980), (18, 1045544370), (20, 940989933), (26, 723838410), (27, 697029580), (30, 627326622), (34, 553523490), (36, 522772185), (39, 482558940), (45, 418217748), (51, 369015660), (52, 361919205), (54, 348514790), (60, 313663311), (65, 289535364), (68, 276761745), (78, 241279470), (85, 221409396), (90, 209108874), (102, 184507830), (108, 174257395), (117, 160852980), (130, 144767682), (135, 139405916), (153, 123005220), (156, 120639735), (170, 110704698), (179, 105138540), (180, 104554437), (195, 96511788), (204, 92253915), (221, 85157460), (234, 80426490), (255, 73803132), (260, 72383841), (270, 69702958), (306, 61502610), (340, 55352349), (351, 53617660), (358, 52569270), (390, 48255894), (442, 42578730), (459, 41001740), (468, 40213245), (510, 36901566), (537, 35046180), (540, 34851479), (585, 32170596), (612, 30751305), (663, 28385820), (702, 26808830), (716, 26284635), (765, 24601044), (780, 24127947), (881, 21361860), (884, 21289365), (895, 21027708), (918, 20500870), (1020, 18450783), (1074, 17523090), (1105, 17031492), (1170, 16085298), (1326, 14192910), (1404, 13404415), (1530, 12300522), (1611, 11682060), (1755, 10723532), (1762, 10680930), (1790, 10513854), (1836, 10250435), (1989, 9461940), (2148, 8761545), (2210, 8515746), (2295, 8200348), (2327, 8087580), (2340, 8042649), (2643, 7120620), (2652, 7096455), (2685, 7009236), (3043, 6184620), (3060, 6150261), (3222, 5841030), (3315, 5677164), (3510, 5361766), (3524, 5340465), (3580, 5256927), (3978, 4730970), (4405, 4272372), (4420, 4257873), (4590, 4100174), (4654, 4043790), (4833, 3894020), (5286, 3560310), (5370, 3504618), (5967, 3153980), (6086, 3092310), (6444, 2920515), (6630, 2838582), (6981, 2695860), (7020, 2680883), (7929, 2373540), (7956, 2365485), (8055, 2336412), (8810, 2136186), (9129, 2061540), (9180, 2050087), (9308, 2021895), (9666, 1947010), (9945, 1892388), (10572, 1780155), (10740, 1752309), (11453, 1643220), (11635, 1617516), (11934, 1576990), (12172, 1546155), (13215, 1424124), (13260, 1419291), (13962, 1347930), (14977, 1256580), (15215, 1236924), (15858, 1186770), (16110, 1168206), (17620, 1068093), (18258, 1030770), (19332, 973505), (19890, 946194), (20943, 898620), (22906, 821610), (23270, 808758), (23787, 791180), (23868, 788495), (24165, 778804), (26430, 712062), (27387, 687180), (27924, 673965), (29835, 630796), (29954, 628290), (30430, 618462), (31716, 593385), (32220, 584103), (34359, 547740), (34905, 539172), (36516, 515385), (39559, 475740), (39645, 474708), (39780, 473097), (41886, 449310), (44931, 418860), (45645, 412308), (45812, 410805), (46540, 404379), (47574, 395590), (48330, 389402), (52860, 356031), (54774, 343590), (57265, 328644), (59670, 315398), (59908, 314145), (60860, 309231), (62829, 299540), (68718, 273870), (69810, 269586), (74885, 251316), (79118, 237870), (79290, 237354), (82161, 229060), (83772, 224655), (89862, 209430), (91290, 206154), (95148, 197795), (96660, 194701), (103077, 182580), (104715, 179724), (109548, 171795), (114530, 164322), (118677, 158580), (118935, 158236), (119340, 157699), (125658, 149770), (134793, 139620), (136935, 137436)]