220104270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:719

約数の個数: 128

約数和(自身を含む): 630374400

約数和(自身を除く): 410270130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 79, 85, 90, 102, 135, 153, 158, 170, 237, 255, 270, 306, 395, 459, 474, 510, 607, 711, 765, 790, 918, 1185, 1214, 1343, 1422, 1530, 1821, 2133, 2295, 2370, 2686, 3035, 3555, 3642, 4029, 4266, 4590, 5463, 6070, 6715, 7110, 8058, 9105, 10319, 10665, 10926, 12087, 13430, 16389, 18210, 20145, 20638, 21330, 24174, 27315, 30957, 32778, 36261, 40290, 47953, 51595, 54630, 60435, 61914, 72522, 81945, 92871, 95906, 103190, 120870, 143859, 154785, 163890, 181305, 185742, 239765, 278613, 287718, 309570, 362610, 431577, 464355, 479530, 557226, 719295, 815201, 863154, 928710, 1294731, 1393065, 1438590, 1630402, 2157885, 2445603, 2589462, 2786130, 4076005, 4315770, 4891206, 6473655, 7336809, 8152010, 12228015, 12947310, 14673618, 22010427, 24456030, 36684045, 44020854, 73368090, 110052135, 220104270]

約数ペア:

[(1, 220104270), (2, 110052135), (3, 73368090), (5, 44020854), (6, 36684045), (9, 24456030), (10, 22010427), (15, 14673618), (17, 12947310), (18, 12228015), (27, 8152010), (30, 7336809), (34, 6473655), (45, 4891206), (51, 4315770), (54, 4076005), (79, 2786130), (85, 2589462), (90, 2445603), (102, 2157885), (135, 1630402), (153, 1438590), (158, 1393065), (170, 1294731), (237, 928710), (255, 863154), (270, 815201), (306, 719295), (395, 557226), (459, 479530), (474, 464355), (510, 431577), (607, 362610), (711, 309570), (765, 287718), (790, 278613), (918, 239765), (1185, 185742), (1214, 181305), (1343, 163890), (1422, 154785), (1530, 143859), (1821, 120870), (2133, 103190), (2295, 95906), (2370, 92871), (2686, 81945), (3035, 72522), (3555, 61914), (3642, 60435), (4029, 54630), (4266, 51595), (4590, 47953), (5463, 40290), (6070, 36261), (6715, 32778), (7110, 30957), (8058, 27315), (9105, 24174), (10319, 21330), (10665, 20638), (10926, 20145), (12087, 18210), (13430, 16389)]