20171069100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{246289}}^1$

素因数の和:246329

約数の個数: 216

約数和(自身を含む): 77815818080

約数和(自身を除く): 57644748980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 126, 130, 140, 150, 156, 175, 180, 182, 195, 210, 225, 234, 252, 260, 273, 300, 315, 325, 350, 364, 390, 420, 450, 455, 468, 525, 546, 585, 630, 650, 700, 780, 819, 900, 910, 975, 1050, 1092, 1170, 1260, 1300, 1365, 1575, 1638, 1820, 1950, 2100, 2275, 2340, 2730, 2925, 3150, 3276, 3900, 4095, 4550, 5460, 5850, 6300, 6825, 8190, 9100, 11700, 13650, 16380, 20475, 27300, 40950, 81900, 246289, 492578, 738867, 985156, 1231445, 1477734, 1724023, 2216601, 2462890, 2955468, 3201757, 3448046, 3694335, 4433202, 4925780, 5172069, 6157225, 6403514, 6896092, 7388670, 8620115, 8866404, 9605271, 10344138, 11083005, 12314450, 12807028, 14777340, 15516207, 16008785, 17240230, 18471675, 19210542, 20688276, 22166010, 22412299, 24628900, 25860345, 28815813, 31032414, 32017570, 34480460, 36943350, 38421084, 43100575, 44332020, 44824598, 48026355, 51720690, 55415025, 57631626, 62064828, 64035140, 67236897, 73886700, 77581035, 80043925, 86201150, 89649196, 96052710, 103441380, 110830050, 112061495, 115263252, 129301725, 134473794, 144079065, 155162070, 160087850, 172402300, 192105420, 201710691, 221660100, 224122990, 240131775, 258603450, 268947588, 288158130, 310324140, 320175700, 336184485, 387905175, 403421382, 448245980, 480263550, 517206900, 560307475, 576316260, 672368970, 720395325, 775810350, 806842764, 960527100, 1008553455, 1120614950, 1344737940, 1440790650, 1551620700, 1680922425, 2017106910, 2241229900, 2881581300, 3361844850, 4034213820, 5042767275, 6723689700, 10085534550, 20171069100]

約数ペア:

[(1, 20171069100), (2, 10085534550), (3, 6723689700), (4, 5042767275), (5, 4034213820), (6, 3361844850), (7, 2881581300), (9, 2241229900), (10, 2017106910), (12, 1680922425), (13, 1551620700), (14, 1440790650), (15, 1344737940), (18, 1120614950), (20, 1008553455), (21, 960527100), (25, 806842764), (26, 775810350), (28, 720395325), (30, 672368970), (35, 576316260), (36, 560307475), (39, 517206900), (42, 480263550), (45, 448245980), (50, 403421382), (52, 387905175), (60, 336184485), (63, 320175700), (65, 310324140), (70, 288158130), (75, 268947588), (78, 258603450), (84, 240131775), (90, 224122990), (91, 221660100), (100, 201710691), (105, 192105420), (117, 172402300), (126, 160087850), (130, 155162070), (140, 144079065), (150, 134473794), (156, 129301725), (175, 115263252), (180, 112061495), (182, 110830050), (195, 103441380), (210, 96052710), (225, 89649196), (234, 86201150), (252, 80043925), (260, 77581035), (273, 73886700), (300, 67236897), (315, 64035140), (325, 62064828), (350, 57631626), (364, 55415025), (390, 51720690), (420, 48026355), (450, 44824598), (455, 44332020), (468, 43100575), (525, 38421084), (546, 36943350), (585, 34480460), (630, 32017570), (650, 31032414), (700, 28815813), (780, 25860345), (819, 24628900), (900, 22412299), (910, 22166010), (975, 20688276), (1050, 19210542), (1092, 18471675), (1170, 17240230), (1260, 16008785), (1300, 15516207), (1365, 14777340), (1575, 12807028), (1638, 12314450), (1820, 11083005), (1950, 10344138), (2100, 9605271), (2275, 8866404), (2340, 8620115), (2730, 7388670), (2925, 6896092), (3150, 6403514), (3276, 6157225), (3900, 5172069), (4095, 4925780), (4550, 4433202), (5460, 3694335), (5850, 3448046), (6300, 3201757), (6825, 2955468), (8190, 2462890), (9100, 2216601), (11700, 1724023), (13650, 1477734), (16380, 1231445), (20475, 985156), (27300, 738867), (40950, 492578), (81900, 246289)]