531421020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 384

約数和(自身を含む): 1942375680

約数和(自身を除く): 1410954660

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, 61, 65, 68, 73, 78, 85, 90, 102, 108, 117, 122, 130, 135, 146, 153, 156, 170, 180, 183, 195, 204, 219, 221, 234, 244, 255, 260, 270, 292, 305, 306, 340, 351, 365, 366, 390, 438, 442, 459, 468, 510, 540, 549, 585, 610, 612, 657, 663, 702, 730, 732, 765, 780, 793, 876, 884, 915, 918, 949, 1020, 1037, 1095, 1098, 1105, 1170, 1220, 1241, 1314, 1326, 1404, 1460, 1530, 1586, 1647, 1755, 1830, 1836, 1898, 1971, 1989, 2074, 2190, 2196, 2210, 2295, 2340, 2379, 2482, 2628, 2652, 2745, 2847, 3060, 3111, 3172, 3285, 3294, 3315, 3510, 3660, 3723, 3796, 3942, 3965, 3978, 4148, 4380, 4420, 4453, 4590, 4745, 4758, 4964, 5185, 5490, 5694, 5967, 6205, 6222, 6570, 6588, 6630, 7020, 7137, 7446, 7884, 7930, 7956, 8235, 8541, 8906, 9180, 9333, 9490, 9516, 9855, 9945, 10370, 10980, 11169, 11388, 11895, 11934, 12410, 12444, 13140, 13260, 13359, 13481, 14235, 14274, 14892, 15555, 15860, 16133, 16470, 17082, 17812, 18615, 18666, 18980, 19710, 19890, 20740, 21411, 22265, 22338, 23790, 23868, 24820, 25623, 26718, 26962, 27999, 28470, 28548, 29835, 31110, 32266, 32940, 33507, 34164, 35685, 37230, 37332, 39420, 39780, 40077, 40443, 42705, 42822, 44530, 44676, 46665, 47580, 48399, 51246, 53436, 53924, 55845, 55998, 56940, 57889, 59670, 62220, 64532, 66795, 67014, 67405, 71370, 74460, 75701, 80154, 80665, 80886, 85410, 85644, 89060, 93330, 96798, 102492, 107055, 111690, 111996, 115778, 119340, 120231, 121329, 128115, 133590, 134028, 134810, 139995, 142740, 145197, 151402, 160308, 161330, 161772, 167535, 170820, 173667, 186660, 193596, 200385, 202215, 214110, 223380, 227103, 231556, 240462, 241995, 242658, 256230, 267180, 269620, 279990, 289445, 290394, 302804, 322660, 335070, 347334, 363987, 378505, 400770, 404430, 428220, 435591, 454206, 480924, 483990, 485316, 512460, 521001, 559980, 578890, 580788, 601155, 606645, 670140, 681309, 694668, 725985, 727974, 757010, 801540, 808860, 868335, 871182, 908412, 967980, 984113, 1042002, 1135515, 1157780, 1202310, 1213290, 1362618, 1451970, 1455948, 1514020, 1563003, 1736670, 1742364, 1819935, 1968226, 2043927, 2084004, 2177955, 2271030, 2404620, 2426580, 2605005, 2725236, 2903940, 2952339, 3126006, 3406545, 3473340, 3639870, 3936452, 4087854, 4355910, 4542060, 4920565, 5210010, 5904678, 6252012, 6813090, 7279740, 7815015, 8175708, 8711820, 8857017, 9841130, 10219635, 10420020, 11809356, 13626180, 14761695, 15630030, 17714034, 19682260, 20439270, 26571051, 29523390, 31260060, 35428068, 40878540, 44285085, 53142102, 59046780, 88570170, 106284204, 132855255, 177140340, 265710510, 531421020]

約数ペア:

[(1, 531421020), (2, 265710510), (3, 177140340), (4, 132855255), (5, 106284204), (6, 88570170), (9, 59046780), (10, 53142102), (12, 44285085), (13, 40878540), (15, 35428068), (17, 31260060), (18, 29523390), (20, 26571051), (26, 20439270), (27, 19682260), (30, 17714034), (34, 15630030), (36, 14761695), (39, 13626180), (45, 11809356), (51, 10420020), (52, 10219635), (54, 9841130), (60, 8857017), (61, 8711820), (65, 8175708), (68, 7815015), (73, 7279740), (78, 6813090), (85, 6252012), (90, 5904678), (102, 5210010), (108, 4920565), (117, 4542060), (122, 4355910), (130, 4087854), (135, 3936452), (146, 3639870), (153, 3473340), (156, 3406545), (170, 3126006), (180, 2952339), (183, 2903940), (195, 2725236), (204, 2605005), (219, 2426580), (221, 2404620), (234, 2271030), (244, 2177955), (255, 2084004), (260, 2043927), (270, 1968226), (292, 1819935), (305, 1742364), (306, 1736670), (340, 1563003), (351, 1514020), (365, 1455948), (366, 1451970), (390, 1362618), (438, 1213290), (442, 1202310), (459, 1157780), (468, 1135515), (510, 1042002), (540, 984113), (549, 967980), (585, 908412), (610, 871182), (612, 868335), (657, 808860), (663, 801540), (702, 757010), (730, 727974), (732, 725985), (765, 694668), (780, 681309), (793, 670140), (876, 606645), (884, 601155), (915, 580788), (918, 578890), (949, 559980), (1020, 521001), (1037, 512460), (1095, 485316), (1098, 483990), (1105, 480924), (1170, 454206), (1220, 435591), (1241, 428220), (1314, 404430), (1326, 400770), (1404, 378505), (1460, 363987), (1530, 347334), (1586, 335070), (1647, 322660), (1755, 302804), (1830, 290394), (1836, 289445), (1898, 279990), (1971, 269620), (1989, 267180), (2074, 256230), (2190, 242658), (2196, 241995), (2210, 240462), (2295, 231556), (2340, 227103), (2379, 223380), (2482, 214110), (2628, 202215), (2652, 200385), (2745, 193596), (2847, 186660), (3060, 173667), (3111, 170820), (3172, 167535), (3285, 161772), (3294, 161330), (3315, 160308), (3510, 151402), (3660, 145197), (3723, 142740), (3796, 139995), (3942, 134810), (3965, 134028), (3978, 133590), (4148, 128115), (4380, 121329), (4420, 120231), (4453, 119340), (4590, 115778), (4745, 111996), (4758, 111690), (4964, 107055), (5185, 102492), (5490, 96798), (5694, 93330), (5967, 89060), (6205, 85644), (6222, 85410), (6570, 80886), (6588, 80665), (6630, 80154), (7020, 75701), (7137, 74460), (7446, 71370), (7884, 67405), (7930, 67014), (7956, 66795), (8235, 64532), (8541, 62220), (8906, 59670), (9180, 57889), (9333, 56940), (9490, 55998), (9516, 55845), (9855, 53924), (9945, 53436), (10370, 51246), (10980, 48399), (11169, 47580), (11388, 46665), (11895, 44676), (11934, 44530), (12410, 42822), (12444, 42705), (13140, 40443), (13260, 40077), (13359, 39780), (13481, 39420), (14235, 37332), (14274, 37230), (14892, 35685), (15555, 34164), (15860, 33507), (16133, 32940), (16470, 32266), (17082, 31110), (17812, 29835), (18615, 28548), (18666, 28470), (18980, 27999), (19710, 26962), (19890, 26718), (20740, 25623), (21411, 24820), (22265, 23868), (22338, 23790)]