232180740

素因数分解:

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

素因数の和:962

約数の個数: 144

約数和(自身を含む): 774446400

約数和(自身を除く): 542265660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 149, 165, 180, 198, 220, 298, 330, 396, 447, 495, 596, 660, 745, 787, 894, 990, 1341, 1490, 1574, 1639, 1788, 1980, 2235, 2361, 2682, 2980, 3148, 3278, 3935, 4470, 4722, 4917, 5364, 6556, 6705, 7083, 7870, 8195, 8657, 8940, 9444, 9834, 11805, 13410, 14166, 14751, 15740, 16390, 17314, 19668, 23610, 24585, 25971, 26820, 28332, 29502, 32780, 34628, 35415, 43285, 47220, 49170, 51942, 59004, 70830, 73755, 77913, 86570, 98340, 103884, 117263, 129855, 141660, 147510, 155826, 173140, 234526, 259710, 295020, 311652, 351789, 389565, 469052, 519420, 586315, 703578, 779130, 1055367, 1172630, 1289893, 1407156, 1558260, 1758945, 2110734, 2345260, 2579786, 3517890, 3869679, 4221468, 5159572, 5276835, 6449465, 7035780, 7739358, 10553670, 11609037, 12898930, 15478716, 19348395, 21107340, 23218074, 25797860, 38696790, 46436148, 58045185, 77393580, 116090370, 232180740]

約数ペア:

[(1, 232180740), (2, 116090370), (3, 77393580), (4, 58045185), (5, 46436148), (6, 38696790), (9, 25797860), (10, 23218074), (11, 21107340), (12, 19348395), (15, 15478716), (18, 12898930), (20, 11609037), (22, 10553670), (30, 7739358), (33, 7035780), (36, 6449465), (44, 5276835), (45, 5159572), (55, 4221468), (60, 3869679), (66, 3517890), (90, 2579786), (99, 2345260), (110, 2110734), (132, 1758945), (149, 1558260), (165, 1407156), (180, 1289893), (198, 1172630), (220, 1055367), (298, 779130), (330, 703578), (396, 586315), (447, 519420), (495, 469052), (596, 389565), (660, 351789), (745, 311652), (787, 295020), (894, 259710), (990, 234526), (1341, 173140), (1490, 155826), (1574, 147510), (1639, 141660), (1788, 129855), (1980, 117263), (2235, 103884), (2361, 98340), (2682, 86570), (2980, 77913), (3148, 73755), (3278, 70830), (3935, 59004), (4470, 51942), (4722, 49170), (4917, 47220), (5364, 43285), (6556, 35415), (6705, 34628), (7083, 32780), (7870, 29502), (8195, 28332), (8657, 26820), (8940, 25971), (9444, 24585), (9834, 23610), (11805, 19668), (13410, 17314), (14166, 16390), (14751, 15740)]