158250000

素因数分解:

$2^4\times 3^1\times 5^6\times {\mathrm{211}}^1$

素因数の和:252

約数の個数: 140

約数和(自身を含む): 513430928

約数和(自身を除く): 355180928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 211, 240, 250, 300, 375, 400, 422, 500, 600, 625, 633, 750, 844, 1000, 1055, 1200, 1250, 1266, 1500, 1688, 1875, 2000, 2110, 2500, 2532, 3000, 3125, 3165, 3376, 3750, 4220, 5000, 5064, 5275, 6000, 6250, 6330, 7500, 8440, 9375, 10000, 10128, 10550, 12500, 12660, 15000, 15625, 15825, 16880, 18750, 21100, 25000, 25320, 26375, 30000, 31250, 31650, 37500, 42200, 46875, 50000, 50640, 52750, 62500, 63300, 75000, 79125, 84400, 93750, 105500, 125000, 126600, 131875, 150000, 158250, 187500, 211000, 250000, 253200, 263750, 316500, 375000, 395625, 422000, 527500, 633000, 659375, 750000, 791250, 1055000, 1266000, 1318750, 1582500, 1978125, 2110000, 2637500, 3165000, 3296875, 3956250, 5275000, 6330000, 6593750, 7912500, 9890625, 10550000, 13187500, 15825000, 19781250, 26375000, 31650000, 39562500, 52750000, 79125000, 158250000]

約数ペア:

[(1, 158250000), (2, 79125000), (3, 52750000), (4, 39562500), (5, 31650000), (6, 26375000), (8, 19781250), (10, 15825000), (12, 13187500), (15, 10550000), (16, 9890625), (20, 7912500), (24, 6593750), (25, 6330000), (30, 5275000), (40, 3956250), (48, 3296875), (50, 3165000), (60, 2637500), (75, 2110000), (80, 1978125), (100, 1582500), (120, 1318750), (125, 1266000), (150, 1055000), (200, 791250), (211, 750000), (240, 659375), (250, 633000), (300, 527500), (375, 422000), (400, 395625), (422, 375000), (500, 316500), (600, 263750), (625, 253200), (633, 250000), (750, 211000), (844, 187500), (1000, 158250), (1055, 150000), (1200, 131875), (1250, 126600), (1266, 125000), (1500, 105500), (1688, 93750), (1875, 84400), (2000, 79125), (2110, 75000), (2500, 63300), (2532, 62500), (3000, 52750), (3125, 50640), (3165, 50000), (3376, 46875), (3750, 42200), (4220, 37500), (5000, 31650), (5064, 31250), (5275, 30000), (6000, 26375), (6250, 25320), (6330, 25000), (7500, 21100), (8440, 18750), (9375, 16880), (10000, 15825), (10128, 15625), (10550, 15000), (12500, 12660)]