764897460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{1277}}^1$

素因数の和:1505

約数の個数: 96

約数和(自身を含む): 2189980800

約数和(自身を除く): 1425083340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 149, 201, 268, 298, 335, 402, 447, 596, 670, 745, 804, 894, 1005, 1277, 1340, 1490, 1788, 2010, 2235, 2554, 2980, 3831, 4020, 4470, 5108, 6385, 7662, 8940, 9983, 12770, 15324, 19155, 19966, 25540, 29949, 38310, 39932, 49915, 59898, 76620, 85559, 99830, 119796, 149745, 171118, 190273, 199660, 256677, 299490, 342236, 380546, 427795, 513354, 570819, 598980, 761092, 855590, 951365, 1026708, 1141638, 1283385, 1711180, 1902730, 2283276, 2566770, 2854095, 3805460, 5133540, 5708190, 11416380, 12748291, 25496582, 38244873, 50993164, 63741455, 76489746, 127482910, 152979492, 191224365, 254965820, 382448730, 764897460]

約数ペア:

[(1, 764897460), (2, 382448730), (3, 254965820), (4, 191224365), (5, 152979492), (6, 127482910), (10, 76489746), (12, 63741455), (15, 50993164), (20, 38244873), (30, 25496582), (60, 12748291), (67, 11416380), (134, 5708190), (149, 5133540), (201, 3805460), (268, 2854095), (298, 2566770), (335, 2283276), (402, 1902730), (447, 1711180), (596, 1283385), (670, 1141638), (745, 1026708), (804, 951365), (894, 855590), (1005, 761092), (1277, 598980), (1340, 570819), (1490, 513354), (1788, 427795), (2010, 380546), (2235, 342236), (2554, 299490), (2980, 256677), (3831, 199660), (4020, 190273), (4470, 171118), (5108, 149745), (6385, 119796), (7662, 99830), (8940, 85559), (9983, 76620), (12770, 59898), (15324, 49915), (19155, 39932), (19966, 38310), (25540, 29949)]