66471600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4261}}^1$

素因数の和:4295

約数の個数: 120

約数和(自身を含む): 229363792

約数和(自身を除く): 162892192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 4261, 5200, 7800, 8522, 12783, 15600, 17044, 21305, 25566, 34088, 42610, 51132, 55393, 63915, 68176, 85220, 102264, 106525, 110786, 127830, 166179, 170440, 204528, 213050, 221572, 255660, 276965, 319575, 332358, 340880, 426100, 443144, 511320, 553930, 639150, 664716, 830895, 852200, 886288, 1022640, 1107860, 1278300, 1329432, 1384825, 1661790, 1704400, 2215720, 2556600, 2658864, 2769650, 3323580, 4154475, 4431440, 5113200, 5539300, 6647160, 8308950, 11078600, 13294320, 16617900, 22157200, 33235800, 66471600]

約数ペア:

[(1, 66471600), (2, 33235800), (3, 22157200), (4, 16617900), (5, 13294320), (6, 11078600), (8, 8308950), (10, 6647160), (12, 5539300), (13, 5113200), (15, 4431440), (16, 4154475), (20, 3323580), (24, 2769650), (25, 2658864), (26, 2556600), (30, 2215720), (39, 1704400), (40, 1661790), (48, 1384825), (50, 1329432), (52, 1278300), (60, 1107860), (65, 1022640), (75, 886288), (78, 852200), (80, 830895), (100, 664716), (104, 639150), (120, 553930), (130, 511320), (150, 443144), (156, 426100), (195, 340880), (200, 332358), (208, 319575), (240, 276965), (260, 255660), (300, 221572), (312, 213050), (325, 204528), (390, 170440), (400, 166179), (520, 127830), (600, 110786), (624, 106525), (650, 102264), (780, 85220), (975, 68176), (1040, 63915), (1200, 55393), (1300, 51132), (1560, 42610), (1950, 34088), (2600, 25566), (3120, 21305), (3900, 17044), (4261, 15600), (5200, 12783), (7800, 8522)]