2018431350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4157}}^1$

素因数の和:4271

約数の個数: 144

約数和(自身を含む): 5911777872

約数和(自身を除く): 3893346522

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 83, 90, 117, 130, 150, 166, 195, 225, 234, 249, 325, 390, 415, 450, 498, 585, 650, 747, 830, 975, 1079, 1170, 1245, 1494, 1950, 2075, 2158, 2490, 2925, 3237, 3735, 4150, 4157, 5395, 5850, 6225, 6474, 7470, 8314, 9711, 10790, 12450, 12471, 16185, 18675, 19422, 20785, 24942, 26975, 32370, 37350, 37413, 41570, 48555, 53950, 54041, 62355, 74826, 80925, 97110, 103925, 108082, 124710, 161850, 162123, 187065, 207850, 242775, 270205, 311775, 324246, 345031, 374130, 485550, 486369, 540410, 623550, 690062, 810615, 935325, 972738, 1035093, 1351025, 1621230, 1725155, 1870650, 2070186, 2431845, 2702050, 3105279, 3450310, 4053075, 4485403, 4863690, 5175465, 6210558, 8106150, 8625775, 8970806, 10350930, 12159225, 13456209, 15526395, 17251550, 22427015, 24318450, 25877325, 26912418, 31052790, 40368627, 44854030, 51754650, 67281045, 77631975, 80737254, 112135075, 134562090, 155263950, 201843135, 224270150, 336405225, 403686270, 672810450, 1009215675, 2018431350]

約数ペア:

[(1, 2018431350), (2, 1009215675), (3, 672810450), (5, 403686270), (6, 336405225), (9, 224270150), (10, 201843135), (13, 155263950), (15, 134562090), (18, 112135075), (25, 80737254), (26, 77631975), (30, 67281045), (39, 51754650), (45, 44854030), (50, 40368627), (65, 31052790), (75, 26912418), (78, 25877325), (83, 24318450), (90, 22427015), (117, 17251550), (130, 15526395), (150, 13456209), (166, 12159225), (195, 10350930), (225, 8970806), (234, 8625775), (249, 8106150), (325, 6210558), (390, 5175465), (415, 4863690), (450, 4485403), (498, 4053075), (585, 3450310), (650, 3105279), (747, 2702050), (830, 2431845), (975, 2070186), (1079, 1870650), (1170, 1725155), (1245, 1621230), (1494, 1351025), (1950, 1035093), (2075, 972738), (2158, 935325), (2490, 810615), (2925, 690062), (3237, 623550), (3735, 540410), (4150, 486369), (4157, 485550), (5395, 374130), (5850, 345031), (6225, 324246), (6474, 311775), (7470, 270205), (8314, 242775), (9711, 207850), (10790, 187065), (12450, 162123), (12471, 161850), (16185, 124710), (18675, 108082), (19422, 103925), (20785, 97110), (24942, 80925), (26975, 74826), (32370, 62355), (37350, 54041), (37413, 53950), (41570, 48555)]