69491250

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 160

約数和(自身を含む): 202435200

約数和(自身を除く): 132943950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 71, 75, 87, 90, 125, 135, 142, 145, 150, 174, 213, 225, 250, 261, 270, 290, 355, 375, 426, 435, 450, 522, 625, 639, 675, 710, 725, 750, 783, 870, 1065, 1125, 1250, 1278, 1305, 1350, 1450, 1566, 1775, 1875, 1917, 2059, 2130, 2175, 2250, 2610, 3195, 3375, 3550, 3625, 3750, 3834, 3915, 4118, 4350, 5325, 5625, 6177, 6390, 6525, 6750, 7250, 7830, 8875, 9585, 10295, 10650, 10875, 11250, 12354, 13050, 15975, 16875, 17750, 18125, 18531, 19170, 19575, 20590, 21750, 26625, 30885, 31950, 32625, 33750, 36250, 37062, 39150, 44375, 47925, 51475, 53250, 54375, 55593, 61770, 65250, 79875, 88750, 92655, 95850, 97875, 102950, 108750, 111186, 133125, 154425, 159750, 163125, 185310, 195750, 239625, 257375, 266250, 277965, 308850, 326250, 399375, 463275, 479250, 489375, 514750, 555930, 772125, 798750, 926550, 978750, 1198125, 1286875, 1389825, 1544250, 2316375, 2396250, 2573750, 2779650, 3860625, 4632750, 6949125, 7721250, 11581875, 13898250, 23163750, 34745625, 69491250]

約数ペア:

[(1, 69491250), (2, 34745625), (3, 23163750), (5, 13898250), (6, 11581875), (9, 7721250), (10, 6949125), (15, 4632750), (18, 3860625), (25, 2779650), (27, 2573750), (29, 2396250), (30, 2316375), (45, 1544250), (50, 1389825), (54, 1286875), (58, 1198125), (71, 978750), (75, 926550), (87, 798750), (90, 772125), (125, 555930), (135, 514750), (142, 489375), (145, 479250), (150, 463275), (174, 399375), (213, 326250), (225, 308850), (250, 277965), (261, 266250), (270, 257375), (290, 239625), (355, 195750), (375, 185310), (426, 163125), (435, 159750), (450, 154425), (522, 133125), (625, 111186), (639, 108750), (675, 102950), (710, 97875), (725, 95850), (750, 92655), (783, 88750), (870, 79875), (1065, 65250), (1125, 61770), (1250, 55593), (1278, 54375), (1305, 53250), (1350, 51475), (1450, 47925), (1566, 44375), (1775, 39150), (1875, 37062), (1917, 36250), (2059, 33750), (2130, 32625), (2175, 31950), (2250, 30885), (2610, 26625), (3195, 21750), (3375, 20590), (3550, 19575), (3625, 19170), (3750, 18531), (3834, 18125), (3915, 17750), (4118, 16875), (4350, 15975), (5325, 13050), (5625, 12354), (6177, 11250), (6390, 10875), (6525, 10650), (6750, 10295), (7250, 9585), (7830, 8875)]