77756250

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 192

約数和(自身を含む): 236234880

約数和(自身を除く): 158478630

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 29, 30, 33, 39, 50, 55, 58, 65, 66, 75, 78, 87, 110, 125, 130, 143, 145, 150, 165, 174, 195, 250, 275, 286, 290, 319, 325, 330, 375, 377, 390, 429, 435, 550, 625, 638, 650, 715, 725, 750, 754, 825, 858, 870, 957, 975, 1131, 1250, 1375, 1430, 1450, 1595, 1625, 1650, 1875, 1885, 1914, 1950, 2145, 2175, 2262, 2750, 3125, 3190, 3250, 3575, 3625, 3750, 3770, 4125, 4147, 4290, 4350, 4785, 4875, 5655, 6250, 6875, 7150, 7250, 7975, 8125, 8250, 8294, 9375, 9425, 9570, 9750, 10725, 10875, 11310, 12441, 13750, 15950, 16250, 17875, 18125, 18750, 18850, 20625, 20735, 21450, 21750, 23925, 24375, 24882, 28275, 34375, 35750, 36250, 39875, 40625, 41250, 41470, 47125, 47850, 48750, 53625, 54375, 56550, 62205, 68750, 79750, 81250, 89375, 90625, 94250, 103125, 103675, 107250, 108750, 119625, 121875, 124410, 141375, 178750, 181250, 199375, 206250, 207350, 235625, 239250, 243750, 268125, 271875, 282750, 311025, 398750, 446875, 471250, 518375, 536250, 543750, 598125, 622050, 706875, 893750, 996875, 1036750, 1178125, 1196250, 1340625, 1413750, 1555125, 1993750, 2356250, 2591875, 2681250, 2990625, 3110250, 3534375, 5183750, 5981250, 7068750, 7775625, 12959375, 15551250, 25918750, 38878125, 77756250]

約数ペア:

[(1, 77756250), (2, 38878125), (3, 25918750), (5, 15551250), (6, 12959375), (10, 7775625), (11, 7068750), (13, 5981250), (15, 5183750), (22, 3534375), (25, 3110250), (26, 2990625), (29, 2681250), (30, 2591875), (33, 2356250), (39, 1993750), (50, 1555125), (55, 1413750), (58, 1340625), (65, 1196250), (66, 1178125), (75, 1036750), (78, 996875), (87, 893750), (110, 706875), (125, 622050), (130, 598125), (143, 543750), (145, 536250), (150, 518375), (165, 471250), (174, 446875), (195, 398750), (250, 311025), (275, 282750), (286, 271875), (290, 268125), (319, 243750), (325, 239250), (330, 235625), (375, 207350), (377, 206250), (390, 199375), (429, 181250), (435, 178750), (550, 141375), (625, 124410), (638, 121875), (650, 119625), (715, 108750), (725, 107250), (750, 103675), (754, 103125), (825, 94250), (858, 90625), (870, 89375), (957, 81250), (975, 79750), (1131, 68750), (1250, 62205), (1375, 56550), (1430, 54375), (1450, 53625), (1595, 48750), (1625, 47850), (1650, 47125), (1875, 41470), (1885, 41250), (1914, 40625), (1950, 39875), (2145, 36250), (2175, 35750), (2262, 34375), (2750, 28275), (3125, 24882), (3190, 24375), (3250, 23925), (3575, 21750), (3625, 21450), (3750, 20735), (3770, 20625), (4125, 18850), (4147, 18750), (4290, 18125), (4350, 17875), (4785, 16250), (4875, 15950), (5655, 13750), (6250, 12441), (6875, 11310), (7150, 10875), (7250, 10725), (7975, 9750), (8125, 9570), (8250, 9425), (8294, 9375)]