121776510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 326592000

約数和(自身を除く): 204815490

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 53, 57, 58, 87, 95, 106, 114, 139, 145, 159, 174, 190, 265, 278, 285, 290, 318, 417, 435, 530, 551, 570, 695, 795, 834, 870, 1007, 1102, 1390, 1537, 1590, 1653, 2014, 2085, 2641, 2755, 3021, 3074, 3306, 4031, 4170, 4611, 5035, 5282, 5510, 6042, 7367, 7685, 7923, 8062, 8265, 9222, 10070, 12093, 13205, 14734, 15105, 15370, 15846, 16530, 20155, 22101, 23055, 24186, 26410, 29203, 30210, 36835, 39615, 40310, 44202, 46110, 58406, 60465, 73670, 76589, 79230, 87609, 110505, 120930, 139973, 146015, 153178, 175218, 213643, 221010, 229767, 279946, 292030, 382945, 419919, 427286, 438045, 459534, 640929, 699865, 765890, 839838, 876090, 1068215, 1148835, 1281858, 1399730, 2099595, 2136430, 2297670, 3204645, 4059217, 4199190, 6409290, 8118434, 12177651, 20296085, 24355302, 40592170, 60888255, 121776510]

約数ペア:

[(1, 121776510), (2, 60888255), (3, 40592170), (5, 24355302), (6, 20296085), (10, 12177651), (15, 8118434), (19, 6409290), (29, 4199190), (30, 4059217), (38, 3204645), (53, 2297670), (57, 2136430), (58, 2099595), (87, 1399730), (95, 1281858), (106, 1148835), (114, 1068215), (139, 876090), (145, 839838), (159, 765890), (174, 699865), (190, 640929), (265, 459534), (278, 438045), (285, 427286), (290, 419919), (318, 382945), (417, 292030), (435, 279946), (530, 229767), (551, 221010), (570, 213643), (695, 175218), (795, 153178), (834, 146015), (870, 139973), (1007, 120930), (1102, 110505), (1390, 87609), (1537, 79230), (1590, 76589), (1653, 73670), (2014, 60465), (2085, 58406), (2641, 46110), (2755, 44202), (3021, 40310), (3074, 39615), (3306, 36835), (4031, 30210), (4170, 29203), (4611, 26410), (5035, 24186), (5282, 23055), (5510, 22101), (6042, 20155), (7367, 16530), (7685, 15846), (7923, 15370), (8062, 15105), (8265, 14734), (9222, 13205), (10070, 12093)]