159412500

素因数分解:

$2^2\times 3^2\times 5^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 547386840

約数和(自身を除く): 387974340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 109, 117, 125, 130, 150, 156, 180, 195, 218, 225, 234, 250, 260, 300, 325, 327, 375, 390, 436, 450, 468, 500, 545, 585, 625, 650, 654, 750, 780, 900, 975, 981, 1090, 1125, 1170, 1250, 1300, 1308, 1417, 1500, 1625, 1635, 1875, 1950, 1962, 2180, 2250, 2340, 2500, 2725, 2834, 2925, 3125, 3250, 3270, 3750, 3900, 3924, 4251, 4500, 4875, 4905, 5450, 5625, 5668, 5850, 6250, 6500, 6540, 7085, 7500, 8125, 8175, 8502, 9375, 9750, 9810, 10900, 11250, 11700, 12500, 12753, 13625, 14170, 14625, 16250, 16350, 17004, 18750, 19500, 19620, 21255, 22500, 24375, 24525, 25506, 27250, 28125, 28340, 29250, 32500, 32700, 35425, 37500, 40625, 40875, 42510, 48750, 49050, 51012, 54500, 56250, 58500, 63765, 68125, 70850, 73125, 81250, 81750, 85020, 97500, 98100, 106275, 112500, 121875, 122625, 127530, 136250, 141700, 146250, 162500, 163500, 177125, 204375, 212550, 243750, 245250, 255060, 272500, 292500, 318825, 340625, 354250, 365625, 408750, 425100, 487500, 490500, 531375, 613125, 637650, 681250, 708500, 731250, 817500, 885625, 1021875, 1062750, 1226250, 1275300, 1362500, 1462500, 1594125, 1771250, 2043750, 2125500, 2452500, 2656875, 3065625, 3188250, 3542500, 4087500, 4428125, 5313750, 6131250, 6376500, 7970625, 8856250, 10627500, 12262500, 13284375, 15941250, 17712500, 26568750, 31882500, 39853125, 53137500, 79706250, 159412500]

約数ペア:

[(1, 159412500), (2, 79706250), (3, 53137500), (4, 39853125), (5, 31882500), (6, 26568750), (9, 17712500), (10, 15941250), (12, 13284375), (13, 12262500), (15, 10627500), (18, 8856250), (20, 7970625), (25, 6376500), (26, 6131250), (30, 5313750), (36, 4428125), (39, 4087500), (45, 3542500), (50, 3188250), (52, 3065625), (60, 2656875), (65, 2452500), (75, 2125500), (78, 2043750), (90, 1771250), (100, 1594125), (109, 1462500), (117, 1362500), (125, 1275300), (130, 1226250), (150, 1062750), (156, 1021875), (180, 885625), (195, 817500), (218, 731250), (225, 708500), (234, 681250), (250, 637650), (260, 613125), (300, 531375), (325, 490500), (327, 487500), (375, 425100), (390, 408750), (436, 365625), (450, 354250), (468, 340625), (500, 318825), (545, 292500), (585, 272500), (625, 255060), (650, 245250), (654, 243750), (750, 212550), (780, 204375), (900, 177125), (975, 163500), (981, 162500), (1090, 146250), (1125, 141700), (1170, 136250), (1250, 127530), (1300, 122625), (1308, 121875), (1417, 112500), (1500, 106275), (1625, 98100), (1635, 97500), (1875, 85020), (1950, 81750), (1962, 81250), (2180, 73125), (2250, 70850), (2340, 68125), (2500, 63765), (2725, 58500), (2834, 56250), (2925, 54500), (3125, 51012), (3250, 49050), (3270, 48750), (3750, 42510), (3900, 40875), (3924, 40625), (4251, 37500), (4500, 35425), (4875, 32700), (4905, 32500), (5450, 29250), (5625, 28340), (5668, 28125), (5850, 27250), (6250, 25506), (6500, 24525), (6540, 24375), (7085, 22500), (7500, 21255), (8125, 19620), (8175, 19500), (8502, 18750), (9375, 17004), (9750, 16350), (9810, 16250), (10900, 14625), (11250, 14170), (11700, 13625), (12500, 12753)]