76217970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 198936000

約数和(自身を除く): 122718030

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 59, 85, 102, 118, 149, 170, 177, 255, 289, 295, 298, 354, 447, 510, 578, 590, 745, 867, 885, 894, 1003, 1445, 1490, 1734, 1770, 2006, 2235, 2533, 2890, 3009, 4335, 4470, 5015, 5066, 6018, 7599, 8670, 8791, 10030, 12665, 15045, 15198, 17051, 17582, 25330, 26373, 30090, 34102, 37995, 43061, 43955, 51153, 52746, 75990, 85255, 86122, 87910, 102306, 129183, 131865, 149447, 170510, 215305, 255765, 258366, 263730, 298894, 430610, 448341, 511530, 645915, 747235, 896682, 1291830, 1494470, 2241705, 2540599, 4483410, 5081198, 7621797, 12702995, 15243594, 25405990, 38108985, 76217970]

約数ペア:

[(1, 76217970), (2, 38108985), (3, 25405990), (5, 15243594), (6, 12702995), (10, 7621797), (15, 5081198), (17, 4483410), (30, 2540599), (34, 2241705), (51, 1494470), (59, 1291830), (85, 896682), (102, 747235), (118, 645915), (149, 511530), (170, 448341), (177, 430610), (255, 298894), (289, 263730), (295, 258366), (298, 255765), (354, 215305), (447, 170510), (510, 149447), (578, 131865), (590, 129183), (745, 102306), (867, 87910), (885, 86122), (894, 85255), (1003, 75990), (1445, 52746), (1490, 51153), (1734, 43955), (1770, 43061), (2006, 37995), (2235, 34102), (2533, 30090), (2890, 26373), (3009, 25330), (4335, 17582), (4470, 17051), (5015, 15198), (5066, 15045), (6018, 12665), (7599, 10030), (8670, 8791)]