127813050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{431}}^1\times {\mathrm{659}}^1$

素因数の和:1108

約数の個数: 72

約数和(自身を含む): 344710080

約数和(自身を除く): 216897030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 431, 450, 659, 862, 1293, 1318, 1977, 2155, 2586, 3295, 3879, 3954, 4310, 5931, 6465, 6590, 7758, 9885, 10775, 11862, 12930, 16475, 19395, 19770, 21550, 29655, 32325, 32950, 38790, 49425, 59310, 64650, 96975, 98850, 148275, 193950, 284029, 296550, 568058, 852087, 1420145, 1704174, 2556261, 2840290, 4260435, 5112522, 7100725, 8520870, 12781305, 14201450, 21302175, 25562610, 42604350, 63906525, 127813050]

約数ペア:

[(1, 127813050), (2, 63906525), (3, 42604350), (5, 25562610), (6, 21302175), (9, 14201450), (10, 12781305), (15, 8520870), (18, 7100725), (25, 5112522), (30, 4260435), (45, 2840290), (50, 2556261), (75, 1704174), (90, 1420145), (150, 852087), (225, 568058), (431, 296550), (450, 284029), (659, 193950), (862, 148275), (1293, 98850), (1318, 96975), (1977, 64650), (2155, 59310), (2586, 49425), (3295, 38790), (3879, 32950), (3954, 32325), (4310, 29655), (5931, 21550), (6465, 19770), (6590, 19395), (7758, 16475), (9885, 12930), (10775, 11862)]