155013000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:504

約数の個数: 128

約数和(自身を含む): 488142720

約数和(自身を除く): 333129720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 163, 200, 250, 300, 317, 326, 375, 489, 500, 600, 634, 652, 750, 815, 951, 978, 1000, 1268, 1304, 1500, 1585, 1630, 1902, 1956, 2445, 2536, 3000, 3170, 3260, 3804, 3912, 4075, 4755, 4890, 6340, 6520, 7608, 7925, 8150, 9510, 9780, 12225, 12680, 15850, 16300, 19020, 19560, 20375, 23775, 24450, 31700, 32600, 38040, 39625, 40750, 47550, 48900, 51671, 61125, 63400, 79250, 81500, 95100, 97800, 103342, 118875, 122250, 155013, 158500, 163000, 190200, 206684, 237750, 244500, 258355, 310026, 317000, 413368, 475500, 489000, 516710, 620052, 775065, 951000, 1033420, 1240104, 1291775, 1550130, 2066840, 2583550, 3100260, 3875325, 5167100, 6200520, 6458875, 7750650, 10334200, 12917750, 15501300, 19376625, 25835500, 31002600, 38753250, 51671000, 77506500, 155013000]

約数ペア:

[(1, 155013000), (2, 77506500), (3, 51671000), (4, 38753250), (5, 31002600), (6, 25835500), (8, 19376625), (10, 15501300), (12, 12917750), (15, 10334200), (20, 7750650), (24, 6458875), (25, 6200520), (30, 5167100), (40, 3875325), (50, 3100260), (60, 2583550), (75, 2066840), (100, 1550130), (120, 1291775), (125, 1240104), (150, 1033420), (163, 951000), (200, 775065), (250, 620052), (300, 516710), (317, 489000), (326, 475500), (375, 413368), (489, 317000), (500, 310026), (600, 258355), (634, 244500), (652, 237750), (750, 206684), (815, 190200), (951, 163000), (978, 158500), (1000, 155013), (1268, 122250), (1304, 118875), (1500, 103342), (1585, 97800), (1630, 95100), (1902, 81500), (1956, 79250), (2445, 63400), (2536, 61125), (3000, 51671), (3170, 48900), (3260, 47550), (3804, 40750), (3912, 39625), (4075, 38040), (4755, 32600), (4890, 31700), (6340, 24450), (6520, 23775), (7608, 20375), (7925, 19560), (8150, 19020), (9510, 16300), (9780, 15850), (12225, 12680)]