75127260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 236113920

約数和(自身を除く): 160986660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 169, 186, 195, 239, 260, 310, 338, 372, 390, 403, 465, 478, 507, 620, 676, 717, 780, 806, 845, 930, 956, 1014, 1195, 1209, 1434, 1612, 1690, 1860, 2015, 2028, 2390, 2418, 2535, 2868, 3107, 3380, 3585, 4030, 4780, 4836, 5070, 5239, 6045, 6214, 7170, 7409, 8060, 9321, 10140, 10478, 12090, 12428, 14340, 14818, 15535, 15717, 18642, 20956, 22227, 24180, 26195, 29636, 31070, 31434, 37045, 37284, 40391, 44454, 46605, 52390, 62140, 62868, 74090, 78585, 80782, 88908, 93210, 96317, 104780, 111135, 121173, 148180, 157170, 161564, 186420, 192634, 201955, 222270, 242346, 288951, 314340, 385268, 403910, 444540, 481585, 484692, 577902, 605865, 807820, 963170, 1155804, 1211730, 1252121, 1444755, 1926340, 2423460, 2504242, 2889510, 3756363, 5008484, 5779020, 6260605, 7512726, 12521210, 15025452, 18781815, 25042420, 37563630, 75127260]

約数ペア:

[(1, 75127260), (2, 37563630), (3, 25042420), (4, 18781815), (5, 15025452), (6, 12521210), (10, 7512726), (12, 6260605), (13, 5779020), (15, 5008484), (20, 3756363), (26, 2889510), (30, 2504242), (31, 2423460), (39, 1926340), (52, 1444755), (60, 1252121), (62, 1211730), (65, 1155804), (78, 963170), (93, 807820), (124, 605865), (130, 577902), (155, 484692), (156, 481585), (169, 444540), (186, 403910), (195, 385268), (239, 314340), (260, 288951), (310, 242346), (338, 222270), (372, 201955), (390, 192634), (403, 186420), (465, 161564), (478, 157170), (507, 148180), (620, 121173), (676, 111135), (717, 104780), (780, 96317), (806, 93210), (845, 88908), (930, 80782), (956, 78585), (1014, 74090), (1195, 62868), (1209, 62140), (1434, 52390), (1612, 46605), (1690, 44454), (1860, 40391), (2015, 37284), (2028, 37045), (2390, 31434), (2418, 31070), (2535, 29636), (2868, 26195), (3107, 24180), (3380, 22227), (3585, 20956), (4030, 18642), (4780, 15717), (4836, 15535), (5070, 14818), (5239, 14340), (6045, 12428), (6214, 12090), (7170, 10478), (7409, 10140), (8060, 9321)]