72499050

素因数分解:

$2^1\times 3^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:66

約数の個数: 216

約数和(自身を含む): 230633676

約数和(自身を除く): 158134626

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 27, 30, 34, 39, 45, 50, 51, 54, 65, 75, 78, 81, 85, 90, 102, 117, 130, 135, 150, 153, 162, 170, 195, 221, 225, 234, 243, 255, 270, 306, 325, 351, 390, 405, 425, 442, 450, 459, 486, 510, 585, 650, 663, 675, 702, 729, 765, 810, 850, 918, 975, 1053, 1105, 1170, 1215, 1275, 1326, 1350, 1377, 1458, 1530, 1755, 1950, 1989, 2025, 2106, 2187, 2210, 2295, 2430, 2550, 2754, 2925, 3159, 3315, 3510, 3645, 3825, 3978, 4050, 4131, 4374, 4590, 5265, 5525, 5850, 5967, 6075, 6318, 6561, 6630, 6885, 7290, 7650, 8262, 8775, 9477, 9945, 10530, 10935, 11050, 11475, 11934, 12150, 12393, 13122, 13770, 15795, 16575, 17550, 17901, 18225, 18954, 19890, 20655, 21870, 22950, 24786, 26325, 28431, 29835, 31590, 32805, 33150, 34425, 35802, 36450, 37179, 41310, 47385, 49725, 52650, 53703, 54675, 56862, 59670, 61965, 65610, 68850, 74358, 78975, 85293, 89505, 94770, 99450, 103275, 107406, 109350, 111537, 123930, 142155, 149175, 157950, 161109, 164025, 170586, 179010, 185895, 206550, 223074, 236925, 268515, 284310, 298350, 309825, 322218, 328050, 371790, 426465, 447525, 473850, 483327, 537030, 557685, 619650, 710775, 805545, 852930, 895050, 929475, 966654, 1115370, 1342575, 1421550, 1449981, 1611090, 1858950, 2132325, 2416635, 2685150, 2788425, 2899962, 4027725, 4264650, 4833270, 5576850, 7249905, 8055450, 12083175, 14499810, 24166350, 36249525, 72499050]

約数ペア:

[(1, 72499050), (2, 36249525), (3, 24166350), (5, 14499810), (6, 12083175), (9, 8055450), (10, 7249905), (13, 5576850), (15, 4833270), (17, 4264650), (18, 4027725), (25, 2899962), (26, 2788425), (27, 2685150), (30, 2416635), (34, 2132325), (39, 1858950), (45, 1611090), (50, 1449981), (51, 1421550), (54, 1342575), (65, 1115370), (75, 966654), (78, 929475), (81, 895050), (85, 852930), (90, 805545), (102, 710775), (117, 619650), (130, 557685), (135, 537030), (150, 483327), (153, 473850), (162, 447525), (170, 426465), (195, 371790), (221, 328050), (225, 322218), (234, 309825), (243, 298350), (255, 284310), (270, 268515), (306, 236925), (325, 223074), (351, 206550), (390, 185895), (405, 179010), (425, 170586), (442, 164025), (450, 161109), (459, 157950), (486, 149175), (510, 142155), (585, 123930), (650, 111537), (663, 109350), (675, 107406), (702, 103275), (729, 99450), (765, 94770), (810, 89505), (850, 85293), (918, 78975), (975, 74358), (1053, 68850), (1105, 65610), (1170, 61965), (1215, 59670), (1275, 56862), (1326, 54675), (1350, 53703), (1377, 52650), (1458, 49725), (1530, 47385), (1755, 41310), (1950, 37179), (1989, 36450), (2025, 35802), (2106, 34425), (2187, 33150), (2210, 32805), (2295, 31590), (2430, 29835), (2550, 28431), (2754, 26325), (2925, 24786), (3159, 22950), (3315, 21870), (3510, 20655), (3645, 19890), (3825, 18954), (3978, 18225), (4050, 17901), (4131, 17550), (4374, 16575), (4590, 15795), (5265, 13770), (5525, 13122), (5850, 12393), (5967, 12150), (6075, 11934), (6318, 11475), (6561, 11050), (6630, 10935), (6885, 10530), (7290, 9945), (7650, 9477), (8262, 8775)]