129078300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1492

約数の個数: 144

約数和(自身を含む): 419973120

約数和(自身を除く): 290894820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 130, 138, 150, 156, 195, 230, 260, 276, 299, 300, 325, 345, 390, 460, 575, 598, 650, 690, 780, 897, 975, 1150, 1196, 1300, 1380, 1439, 1495, 1725, 1794, 1950, 2300, 2878, 2990, 3450, 3588, 3900, 4317, 4485, 5756, 5980, 6900, 7195, 7475, 8634, 8970, 14390, 14950, 17268, 17940, 18707, 21585, 22425, 28780, 29900, 33097, 35975, 37414, 43170, 44850, 56121, 66194, 71950, 74828, 86340, 89700, 93535, 99291, 107925, 112242, 132388, 143900, 165485, 187070, 198582, 215850, 224484, 280605, 330970, 374140, 397164, 430261, 431700, 467675, 496455, 561210, 661940, 827425, 860522, 935350, 992910, 1122420, 1290783, 1403025, 1654850, 1721044, 1870700, 1985820, 2151305, 2482275, 2581566, 2806050, 3309700, 4302610, 4964550, 5163132, 5612100, 6453915, 8605220, 9929100, 10756525, 12907830, 21513050, 25815660, 32269575, 43026100, 64539150, 129078300]

約数ペア:

[(1, 129078300), (2, 64539150), (3, 43026100), (4, 32269575), (5, 25815660), (6, 21513050), (10, 12907830), (12, 10756525), (13, 9929100), (15, 8605220), (20, 6453915), (23, 5612100), (25, 5163132), (26, 4964550), (30, 4302610), (39, 3309700), (46, 2806050), (50, 2581566), (52, 2482275), (60, 2151305), (65, 1985820), (69, 1870700), (75, 1721044), (78, 1654850), (92, 1403025), (100, 1290783), (115, 1122420), (130, 992910), (138, 935350), (150, 860522), (156, 827425), (195, 661940), (230, 561210), (260, 496455), (276, 467675), (299, 431700), (300, 430261), (325, 397164), (345, 374140), (390, 330970), (460, 280605), (575, 224484), (598, 215850), (650, 198582), (690, 187070), (780, 165485), (897, 143900), (975, 132388), (1150, 112242), (1196, 107925), (1300, 99291), (1380, 93535), (1439, 89700), (1495, 86340), (1725, 74828), (1794, 71950), (1950, 66194), (2300, 56121), (2878, 44850), (2990, 43170), (3450, 37414), (3588, 35975), (3900, 33097), (4317, 29900), (4485, 28780), (5756, 22425), (5980, 21585), (6900, 18707), (7195, 17940), (7475, 17268), (8634, 14950), (8970, 14390)]