13215611500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15287}}^1$

素因数の和:15345

約数の個数: 192

約数和(自身を含む): 37395671040

約数和(自身を除く): 24180059540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 25, 26, 28, 35, 38, 50, 52, 65, 70, 76, 91, 95, 100, 125, 130, 133, 140, 175, 182, 190, 247, 250, 260, 266, 325, 350, 364, 380, 455, 475, 494, 500, 532, 650, 665, 700, 875, 910, 950, 988, 1235, 1300, 1330, 1625, 1729, 1750, 1820, 1900, 2275, 2375, 2470, 2660, 3250, 3325, 3458, 3500, 4550, 4750, 4940, 6175, 6500, 6650, 6916, 8645, 9100, 9500, 11375, 12350, 13300, 15287, 16625, 17290, 22750, 24700, 30574, 30875, 33250, 34580, 43225, 45500, 61148, 61750, 66500, 76435, 86450, 107009, 123500, 152870, 172900, 198731, 214018, 216125, 290453, 305740, 382175, 397462, 428036, 432250, 535045, 580906, 764350, 794924, 864500, 993655, 1070090, 1161812, 1391117, 1452265, 1528700, 1910875, 1987310, 2033171, 2140180, 2675225, 2782234, 2904530, 3775889, 3821750, 3974620, 4066342, 4968275, 5350450, 5564468, 5809060, 6955585, 7261325, 7551778, 7643500, 8132684, 9936550, 10165855, 10700900, 13376125, 13911170, 14522650, 15103556, 18879445, 19873100, 20331710, 24841375, 26431223, 26752250, 27822340, 29045300, 34777925, 36306625, 37758890, 40663420, 49682750, 50829275, 52862446, 53504500, 69555850, 72613250, 75517780, 94397225, 99365500, 101658550, 105724892, 132156115, 139111700, 145226500, 173889625, 188794450, 203317100, 254146375, 264312230, 347779250, 377588900, 471986125, 508292750, 528624460, 660780575, 695558500, 943972250, 1016585500, 1321561150, 1887944500, 2643122300, 3303902875, 6607805750, 13215611500]

約数ペア:

[(1, 13215611500), (2, 6607805750), (4, 3303902875), (5, 2643122300), (7, 1887944500), (10, 1321561150), (13, 1016585500), (14, 943972250), (19, 695558500), (20, 660780575), (25, 528624460), (26, 508292750), (28, 471986125), (35, 377588900), (38, 347779250), (50, 264312230), (52, 254146375), (65, 203317100), (70, 188794450), (76, 173889625), (91, 145226500), (95, 139111700), (100, 132156115), (125, 105724892), (130, 101658550), (133, 99365500), (140, 94397225), (175, 75517780), (182, 72613250), (190, 69555850), (247, 53504500), (250, 52862446), (260, 50829275), (266, 49682750), (325, 40663420), (350, 37758890), (364, 36306625), (380, 34777925), (455, 29045300), (475, 27822340), (494, 26752250), (500, 26431223), (532, 24841375), (650, 20331710), (665, 19873100), (700, 18879445), (875, 15103556), (910, 14522650), (950, 13911170), (988, 13376125), (1235, 10700900), (1300, 10165855), (1330, 9936550), (1625, 8132684), (1729, 7643500), (1750, 7551778), (1820, 7261325), (1900, 6955585), (2275, 5809060), (2375, 5564468), (2470, 5350450), (2660, 4968275), (3250, 4066342), (3325, 3974620), (3458, 3821750), (3500, 3775889), (4550, 2904530), (4750, 2782234), (4940, 2675225), (6175, 2140180), (6500, 2033171), (6650, 1987310), (6916, 1910875), (8645, 1528700), (9100, 1452265), (9500, 1391117), (11375, 1161812), (12350, 1070090), (13300, 993655), (15287, 864500), (16625, 794924), (17290, 764350), (22750, 580906), (24700, 535045), (30574, 432250), (30875, 428036), (33250, 397462), (34580, 382175), (43225, 305740), (45500, 290453), (61148, 216125), (61750, 214018), (66500, 198731), (76435, 172900), (86450, 152870), (107009, 123500)]