290358900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 324

約数和(自身を含む): 1040745888

約数和(自身を除く): 750386988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 25, 26, 30, 36, 39, 45, 46, 50, 52, 60, 65, 69, 75, 78, 83, 90, 92, 100, 115, 117, 130, 138, 150, 156, 166, 169, 180, 195, 207, 225, 230, 234, 249, 260, 276, 299, 300, 325, 332, 338, 345, 390, 414, 415, 450, 460, 468, 498, 507, 575, 585, 598, 650, 676, 690, 747, 780, 828, 830, 845, 897, 900, 975, 996, 1014, 1035, 1079, 1150, 1170, 1196, 1245, 1300, 1380, 1494, 1495, 1521, 1660, 1690, 1725, 1794, 1909, 1950, 2028, 2070, 2075, 2158, 2300, 2340, 2490, 2535, 2691, 2925, 2988, 2990, 3042, 3237, 3380, 3450, 3588, 3735, 3818, 3887, 3900, 4140, 4150, 4225, 4316, 4485, 4980, 5070, 5175, 5382, 5395, 5727, 5850, 5980, 6084, 6225, 6474, 6900, 7470, 7475, 7605, 7636, 7774, 8300, 8450, 8970, 9545, 9711, 10140, 10350, 10764, 10790, 11454, 11661, 11700, 12450, 12675, 12948, 13455, 14027, 14940, 14950, 15210, 15548, 16185, 16900, 17181, 17940, 18675, 19090, 19422, 19435, 20700, 21580, 22425, 22908, 23322, 24817, 24900, 25350, 26910, 26975, 28054, 28635, 29900, 30420, 32370, 34362, 34983, 37350, 38025, 38180, 38844, 38870, 42081, 44850, 46644, 47725, 48555, 49634, 50700, 53820, 53950, 56108, 57270, 58305, 64740, 67275, 68724, 69966, 70135, 74451, 74700, 76050, 77740, 80925, 84162, 85905, 89700, 95450, 97110, 97175, 99268, 107900, 114540, 116610, 124085, 126243, 134550, 139932, 140270, 143175, 148902, 152100, 161850, 168324, 171810, 174915, 190900, 194220, 194350, 210405, 223353, 233220, 242775, 248170, 252486, 269100, 280540, 286350, 291525, 297804, 322621, 323700, 343620, 349830, 350675, 372255, 388700, 420810, 429525, 446706, 485550, 496340, 504972, 572700, 583050, 620425, 631215, 645242, 699660, 701350, 744510, 841620, 859050, 874575, 893412, 967863, 971100, 1052025, 1116765, 1166100, 1240850, 1262430, 1290484, 1402700, 1489020, 1613105, 1718100, 1749150, 1861275, 1935726, 2104050, 2233530, 2481700, 2524860, 2903589, 3156075, 3226210, 3498300, 3722550, 3871452, 4208100, 4467060, 4839315, 5583825, 5807178, 6312150, 6452420, 7445100, 8065525, 9678630, 11167650, 11614356, 12624300, 14517945, 16131050, 19357260, 22335300, 24196575, 29035890, 32262100, 48393150, 58071780, 72589725, 96786300, 145179450, 290358900]

約数ペア:

[(1, 290358900), (2, 145179450), (3, 96786300), (4, 72589725), (5, 58071780), (6, 48393150), (9, 32262100), (10, 29035890), (12, 24196575), (13, 22335300), (15, 19357260), (18, 16131050), (20, 14517945), (23, 12624300), (25, 11614356), (26, 11167650), (30, 9678630), (36, 8065525), (39, 7445100), (45, 6452420), (46, 6312150), (50, 5807178), (52, 5583825), (60, 4839315), (65, 4467060), (69, 4208100), (75, 3871452), (78, 3722550), (83, 3498300), (90, 3226210), (92, 3156075), (100, 2903589), (115, 2524860), (117, 2481700), (130, 2233530), (138, 2104050), (150, 1935726), (156, 1861275), (166, 1749150), (169, 1718100), (180, 1613105), (195, 1489020), (207, 1402700), (225, 1290484), (230, 1262430), (234, 1240850), (249, 1166100), (260, 1116765), (276, 1052025), (299, 971100), (300, 967863), (325, 893412), (332, 874575), (338, 859050), (345, 841620), (390, 744510), (414, 701350), (415, 699660), (450, 645242), (460, 631215), (468, 620425), (498, 583050), (507, 572700), (575, 504972), (585, 496340), (598, 485550), (650, 446706), (676, 429525), (690, 420810), (747, 388700), (780, 372255), (828, 350675), (830, 349830), (845, 343620), (897, 323700), (900, 322621), (975, 297804), (996, 291525), (1014, 286350), (1035, 280540), (1079, 269100), (1150, 252486), (1170, 248170), (1196, 242775), (1245, 233220), (1300, 223353), (1380, 210405), (1494, 194350), (1495, 194220), (1521, 190900), (1660, 174915), (1690, 171810), (1725, 168324), (1794, 161850), (1909, 152100), (1950, 148902), (2028, 143175), (2070, 140270), (2075, 139932), (2158, 134550), (2300, 126243), (2340, 124085), (2490, 116610), (2535, 114540), (2691, 107900), (2925, 99268), (2988, 97175), (2990, 97110), (3042, 95450), (3237, 89700), (3380, 85905), (3450, 84162), (3588, 80925), (3735, 77740), (3818, 76050), (3887, 74700), (3900, 74451), (4140, 70135), (4150, 69966), (4225, 68724), (4316, 67275), (4485, 64740), (4980, 58305), (5070, 57270), (5175, 56108), (5382, 53950), (5395, 53820), (5727, 50700), (5850, 49634), (5980, 48555), (6084, 47725), (6225, 46644), (6474, 44850), (6900, 42081), (7470, 38870), (7475, 38844), (7605, 38180), (7636, 38025), (7774, 37350), (8300, 34983), (8450, 34362), (8970, 32370), (9545, 30420), (9711, 29900), (10140, 28635), (10350, 28054), (10764, 26975), (10790, 26910), (11454, 25350), (11661, 24900), (11700, 24817), (12450, 23322), (12675, 22908), (12948, 22425), (13455, 21580), (14027, 20700), (14940, 19435), (14950, 19422), (15210, 19090), (15548, 18675), (16185, 17940), (16900, 17181)]