80711287200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{487387}}^1$

素因数の和:487436

約数の個数: 216

約数和(自身を含む): 296983054368

約数和(自身を除く): 216271767168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 138, 144, 150, 160, 180, 184, 200, 207, 225, 230, 240, 276, 288, 300, 345, 360, 368, 400, 414, 450, 460, 480, 552, 575, 600, 690, 720, 736, 800, 828, 900, 920, 1035, 1104, 1150, 1200, 1380, 1440, 1656, 1725, 1800, 1840, 2070, 2208, 2300, 2400, 2760, 3312, 3450, 3600, 3680, 4140, 4600, 5175, 5520, 6624, 6900, 7200, 8280, 9200, 10350, 11040, 13800, 16560, 18400, 20700, 27600, 33120, 41400, 55200, 82800, 165600, 487387, 974774, 1462161, 1949548, 2436935, 2924322, 3899096, 4386483, 4873870, 5848644, 7310805, 7798192, 8772966, 9747740, 11209901, 11697288, 12184675, 14621610, 15596384, 17545932, 19495480, 21932415, 22419802, 23394576, 24369350, 29243220, 33629703, 35091864, 36554025, 38990960, 43864830, 44839604, 46789152, 48738700, 56049505, 58486440, 67259406, 70183728, 73108050, 77981920, 87729660, 89679208, 97477400, 100889109, 109662075, 112099010, 116972880, 134518812, 140367456, 146216100, 168148515, 175459320, 179358416, 194954800, 201778218, 219324150, 224198020, 233945760, 269037624, 280247525, 292432200, 336297030, 350918640, 358716832, 389909600, 403556436, 438648300, 448396040, 504445545, 538075248, 560495050, 584864400, 672594060, 701837280, 807112872, 840742575, 877296600, 896792080, 1008891090, 1076150496, 1120990100, 1169728800, 1345188120, 1614225744, 1681485150, 1754593200, 1793584160, 2017782180, 2241980200, 2522227725, 2690376240, 3228451488, 3362970300, 3509186400, 4035564360, 4483960400, 5044455450, 5380752480, 6725940600, 8071128720, 8967920800, 10088910900, 13451881200, 16142257440, 20177821800, 26903762400, 40355643600, 80711287200]

約数ペア:

[(1, 80711287200), (2, 40355643600), (3, 26903762400), (4, 20177821800), (5, 16142257440), (6, 13451881200), (8, 10088910900), (9, 8967920800), (10, 8071128720), (12, 6725940600), (15, 5380752480), (16, 5044455450), (18, 4483960400), (20, 4035564360), (23, 3509186400), (24, 3362970300), (25, 3228451488), (30, 2690376240), (32, 2522227725), (36, 2241980200), (40, 2017782180), (45, 1793584160), (46, 1754593200), (48, 1681485150), (50, 1614225744), (60, 1345188120), (69, 1169728800), (72, 1120990100), (75, 1076150496), (80, 1008891090), (90, 896792080), (92, 877296600), (96, 840742575), (100, 807112872), (115, 701837280), (120, 672594060), (138, 584864400), (144, 560495050), (150, 538075248), (160, 504445545), (180, 448396040), (184, 438648300), (200, 403556436), (207, 389909600), (225, 358716832), (230, 350918640), (240, 336297030), (276, 292432200), (288, 280247525), (300, 269037624), (345, 233945760), (360, 224198020), (368, 219324150), (400, 201778218), (414, 194954800), (450, 179358416), (460, 175459320), (480, 168148515), (552, 146216100), (575, 140367456), (600, 134518812), (690, 116972880), (720, 112099010), (736, 109662075), (800, 100889109), (828, 97477400), (900, 89679208), (920, 87729660), (1035, 77981920), (1104, 73108050), (1150, 70183728), (1200, 67259406), (1380, 58486440), (1440, 56049505), (1656, 48738700), (1725, 46789152), (1800, 44839604), (1840, 43864830), (2070, 38990960), (2208, 36554025), (2300, 35091864), (2400, 33629703), (2760, 29243220), (3312, 24369350), (3450, 23394576), (3600, 22419802), (3680, 21932415), (4140, 19495480), (4600, 17545932), (5175, 15596384), (5520, 14621610), (6624, 12184675), (6900, 11697288), (7200, 11209901), (8280, 9747740), (9200, 8772966), (10350, 7798192), (11040, 7310805), (13800, 5848644), (16560, 4873870), (18400, 4386483), (20700, 3899096), (27600, 2924322), (33120, 2436935), (41400, 1949548), (55200, 1462161), (82800, 974774), (165600, 487387)]