290704050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:298

約数の個数: 288

約数和(自身を含む): 996602880

約数和(自身を除く): 705898830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 31, 35, 39, 42, 45, 50, 62, 63, 65, 70, 75, 78, 90, 91, 93, 105, 117, 126, 130, 150, 155, 175, 182, 186, 195, 210, 217, 225, 229, 234, 273, 279, 310, 315, 325, 350, 390, 403, 434, 450, 455, 458, 465, 525, 546, 558, 585, 630, 650, 651, 687, 775, 806, 819, 910, 930, 975, 1050, 1085, 1145, 1170, 1209, 1302, 1365, 1374, 1395, 1550, 1575, 1603, 1638, 1950, 1953, 2015, 2061, 2170, 2275, 2290, 2325, 2418, 2730, 2790, 2821, 2925, 2977, 3150, 3206, 3255, 3435, 3627, 3906, 4030, 4095, 4122, 4550, 4650, 4809, 5425, 5642, 5725, 5850, 5954, 6045, 6510, 6825, 6870, 6975, 7099, 7254, 8015, 8190, 8463, 8931, 9618, 9765, 10075, 10305, 10850, 11450, 12090, 13650, 13950, 14105, 14198, 14427, 14885, 16030, 16275, 16926, 17175, 17862, 18135, 19530, 20150, 20475, 20610, 20839, 21297, 24045, 25389, 26793, 28210, 28854, 29770, 30225, 32550, 34350, 35495, 36270, 40075, 40950, 41678, 42315, 42594, 44655, 48090, 48825, 49693, 50778, 51525, 53586, 60450, 62517, 63891, 70525, 70990, 72135, 74425, 80150, 84630, 89310, 90675, 92287, 97650, 99386, 103050, 104195, 106485, 120225, 125034, 126945, 127782, 133965, 141050, 144270, 148850, 149079, 177475, 181350, 184574, 187551, 208390, 211575, 212970, 223275, 240450, 248465, 253890, 267930, 276861, 298158, 312585, 319455, 354950, 360675, 375102, 423150, 446550, 447237, 461435, 496930, 520975, 532425, 553722, 625170, 634725, 638910, 646009, 669825, 721350, 745395, 830583, 894474, 922870, 937755, 1041950, 1064850, 1242325, 1269450, 1292018, 1339650, 1384305, 1490790, 1562925, 1597275, 1661166, 1875510, 1938027, 2236185, 2307175, 2484650, 2768610, 3125850, 3194550, 3230045, 3726975, 3876054, 4152915, 4472370, 4614350, 4688775, 5814081, 6460090, 6921525, 7453950, 8305830, 9377550, 9690135, 11180925, 11628162, 13843050, 16150225, 19380270, 20764575, 22361850, 29070405, 32300450, 41529150, 48450675, 58140810, 96901350, 145352025, 290704050]

約数ペア:

[(1, 290704050), (2, 145352025), (3, 96901350), (5, 58140810), (6, 48450675), (7, 41529150), (9, 32300450), (10, 29070405), (13, 22361850), (14, 20764575), (15, 19380270), (18, 16150225), (21, 13843050), (25, 11628162), (26, 11180925), (30, 9690135), (31, 9377550), (35, 8305830), (39, 7453950), (42, 6921525), (45, 6460090), (50, 5814081), (62, 4688775), (63, 4614350), (65, 4472370), (70, 4152915), (75, 3876054), (78, 3726975), (90, 3230045), (91, 3194550), (93, 3125850), (105, 2768610), (117, 2484650), (126, 2307175), (130, 2236185), (150, 1938027), (155, 1875510), (175, 1661166), (182, 1597275), (186, 1562925), (195, 1490790), (210, 1384305), (217, 1339650), (225, 1292018), (229, 1269450), (234, 1242325), (273, 1064850), (279, 1041950), (310, 937755), (315, 922870), (325, 894474), (350, 830583), (390, 745395), (403, 721350), (434, 669825), (450, 646009), (455, 638910), (458, 634725), (465, 625170), (525, 553722), (546, 532425), (558, 520975), (585, 496930), (630, 461435), (650, 447237), (651, 446550), (687, 423150), (775, 375102), (806, 360675), (819, 354950), (910, 319455), (930, 312585), (975, 298158), (1050, 276861), (1085, 267930), (1145, 253890), (1170, 248465), (1209, 240450), (1302, 223275), (1365, 212970), (1374, 211575), (1395, 208390), (1550, 187551), (1575, 184574), (1603, 181350), (1638, 177475), (1950, 149079), (1953, 148850), (2015, 144270), (2061, 141050), (2170, 133965), (2275, 127782), (2290, 126945), (2325, 125034), (2418, 120225), (2730, 106485), (2790, 104195), (2821, 103050), (2925, 99386), (2977, 97650), (3150, 92287), (3206, 90675), (3255, 89310), (3435, 84630), (3627, 80150), (3906, 74425), (4030, 72135), (4095, 70990), (4122, 70525), (4550, 63891), (4650, 62517), (4809, 60450), (5425, 53586), (5642, 51525), (5725, 50778), (5850, 49693), (5954, 48825), (6045, 48090), (6510, 44655), (6825, 42594), (6870, 42315), (6975, 41678), (7099, 40950), (7254, 40075), (8015, 36270), (8190, 35495), (8463, 34350), (8931, 32550), (9618, 30225), (9765, 29770), (10075, 28854), (10305, 28210), (10850, 26793), (11450, 25389), (12090, 24045), (13650, 21297), (13950, 20839), (14105, 20610), (14198, 20475), (14427, 20150), (14885, 19530), (16030, 18135), (16275, 17862), (16926, 17175)]