77275250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 164436480

約数和(自身を除く): 87161230

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 59, 62, 65, 118, 125, 130, 155, 169, 250, 295, 310, 325, 338, 403, 590, 650, 767, 775, 806, 845, 1475, 1534, 1550, 1625, 1690, 1829, 2015, 2950, 3250, 3658, 3835, 3875, 4030, 4225, 5239, 7375, 7670, 7750, 8450, 9145, 9971, 10075, 10478, 14750, 18290, 19175, 19942, 20150, 21125, 23777, 26195, 38350, 42250, 45725, 47554, 49855, 50375, 52390, 91450, 95875, 99710, 100750, 118885, 130975, 191750, 228625, 237770, 249275, 261950, 309101, 457250, 498550, 594425, 618202, 654875, 1188850, 1246375, 1309750, 1545505, 2492750, 2972125, 3091010, 5944250, 7727525, 15455050, 38637625, 77275250]

約数ペア:

[(1, 77275250), (2, 38637625), (5, 15455050), (10, 7727525), (13, 5944250), (25, 3091010), (26, 2972125), (31, 2492750), (50, 1545505), (59, 1309750), (62, 1246375), (65, 1188850), (118, 654875), (125, 618202), (130, 594425), (155, 498550), (169, 457250), (250, 309101), (295, 261950), (310, 249275), (325, 237770), (338, 228625), (403, 191750), (590, 130975), (650, 118885), (767, 100750), (775, 99710), (806, 95875), (845, 91450), (1475, 52390), (1534, 50375), (1550, 49855), (1625, 47554), (1690, 45725), (1829, 42250), (2015, 38350), (2950, 26195), (3250, 23777), (3658, 21125), (3835, 20150), (3875, 19942), (4030, 19175), (4225, 18290), (5239, 14750), (7375, 10478), (7670, 10075), (7750, 9971), (8450, 9145)]