77393580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{787}}^1$

素因数の和:959

約数の個数: 96

約数和(自身を含む): 238291200

約数和(自身を除く): 160897620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 149, 165, 220, 298, 330, 447, 596, 660, 745, 787, 894, 1490, 1574, 1639, 1788, 2235, 2361, 2980, 3148, 3278, 3935, 4470, 4722, 4917, 6556, 7870, 8195, 8657, 8940, 9444, 9834, 11805, 15740, 16390, 17314, 19668, 23610, 24585, 25971, 32780, 34628, 43285, 47220, 49170, 51942, 86570, 98340, 103884, 117263, 129855, 173140, 234526, 259710, 351789, 469052, 519420, 586315, 703578, 1172630, 1289893, 1407156, 1758945, 2345260, 2579786, 3517890, 3869679, 5159572, 6449465, 7035780, 7739358, 12898930, 15478716, 19348395, 25797860, 38696790, 77393580]

約数ペア:

[(1, 77393580), (2, 38696790), (3, 25797860), (4, 19348395), (5, 15478716), (6, 12898930), (10, 7739358), (11, 7035780), (12, 6449465), (15, 5159572), (20, 3869679), (22, 3517890), (30, 2579786), (33, 2345260), (44, 1758945), (55, 1407156), (60, 1289893), (66, 1172630), (110, 703578), (132, 586315), (149, 519420), (165, 469052), (220, 351789), (298, 259710), (330, 234526), (447, 173140), (596, 129855), (660, 117263), (745, 103884), (787, 98340), (894, 86570), (1490, 51942), (1574, 49170), (1639, 47220), (1788, 43285), (2235, 34628), (2361, 32780), (2980, 25971), (3148, 24585), (3278, 23610), (3935, 19668), (4470, 17314), (4722, 16390), (4917, 15740), (6556, 11805), (7870, 9834), (8195, 9444), (8657, 8940)]