79473150

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 229651968

約数和(自身を除く): 150178818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 81, 90, 93, 135, 150, 155, 162, 186, 211, 225, 243, 270, 279, 310, 405, 422, 450, 465, 486, 558, 633, 675, 775, 810, 837, 930, 1055, 1215, 1266, 1350, 1395, 1550, 1674, 1899, 2025, 2110, 2325, 2430, 2511, 2790, 3165, 3798, 4050, 4185, 4650, 5022, 5275, 5697, 6075, 6330, 6541, 6975, 7533, 8370, 9495, 10550, 11394, 12150, 12555, 13082, 13950, 15066, 15825, 17091, 18990, 19623, 20925, 25110, 28485, 31650, 32705, 34182, 37665, 39246, 41850, 47475, 51273, 56970, 58869, 62775, 65410, 75330, 85455, 94950, 98115, 102546, 117738, 125550, 142425, 163525, 170910, 176607, 188325, 196230, 256365, 284850, 294345, 327050, 353214, 376650, 427275, 490575, 512730, 529821, 588690, 854550, 883035, 981150, 1059642, 1281825, 1471725, 1589463, 1766070, 2563650, 2649105, 2943450, 3178926, 4415175, 5298210, 7947315, 8830350, 13245525, 15894630, 26491050, 39736575, 79473150]

約数ペア:

[(1, 79473150), (2, 39736575), (3, 26491050), (5, 15894630), (6, 13245525), (9, 8830350), (10, 7947315), (15, 5298210), (18, 4415175), (25, 3178926), (27, 2943450), (30, 2649105), (31, 2563650), (45, 1766070), (50, 1589463), (54, 1471725), (62, 1281825), (75, 1059642), (81, 981150), (90, 883035), (93, 854550), (135, 588690), (150, 529821), (155, 512730), (162, 490575), (186, 427275), (211, 376650), (225, 353214), (243, 327050), (270, 294345), (279, 284850), (310, 256365), (405, 196230), (422, 188325), (450, 176607), (465, 170910), (486, 163525), (558, 142425), (633, 125550), (675, 117738), (775, 102546), (810, 98115), (837, 94950), (930, 85455), (1055, 75330), (1215, 65410), (1266, 62775), (1350, 58869), (1395, 56970), (1550, 51273), (1674, 47475), (1899, 41850), (2025, 39246), (2110, 37665), (2325, 34182), (2430, 32705), (2511, 31650), (2790, 28485), (3165, 25110), (3798, 20925), (4050, 19623), (4185, 18990), (4650, 17091), (5022, 15825), (5275, 15066), (5697, 13950), (6075, 13082), (6330, 12555), (6541, 12150), (6975, 11394), (7533, 10550), (8370, 9495)]