78305150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^2$

素因数の和:127

約数の個数: 108

約数和(自身を含む): 187316136

約数和(自身を除く): 109010986

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 43, 50, 55, 70, 77, 86, 110, 121, 154, 175, 215, 242, 275, 301, 350, 385, 430, 473, 550, 602, 605, 770, 847, 946, 1075, 1210, 1505, 1694, 1849, 1925, 2150, 2365, 3010, 3025, 3311, 3698, 3850, 4235, 4730, 5203, 6050, 6622, 7525, 8470, 9245, 10406, 11825, 12943, 15050, 16555, 18490, 20339, 21175, 23650, 25886, 26015, 33110, 36421, 40678, 42350, 46225, 52030, 64715, 72842, 82775, 92450, 101695, 129430, 130075, 142373, 165550, 182105, 203390, 223729, 260150, 284746, 323575, 364210, 447458, 508475, 647150, 711865, 910525, 1016950, 1118645, 1423730, 1566103, 1821050, 2237290, 3132206, 3559325, 5593225, 7118650, 7830515, 11186450, 15661030, 39152575, 78305150]

約数ペア:

[(1, 78305150), (2, 39152575), (5, 15661030), (7, 11186450), (10, 7830515), (11, 7118650), (14, 5593225), (22, 3559325), (25, 3132206), (35, 2237290), (43, 1821050), (50, 1566103), (55, 1423730), (70, 1118645), (77, 1016950), (86, 910525), (110, 711865), (121, 647150), (154, 508475), (175, 447458), (215, 364210), (242, 323575), (275, 284746), (301, 260150), (350, 223729), (385, 203390), (430, 182105), (473, 165550), (550, 142373), (602, 130075), (605, 129430), (770, 101695), (847, 92450), (946, 82775), (1075, 72842), (1210, 64715), (1505, 52030), (1694, 46225), (1849, 42350), (1925, 40678), (2150, 36421), (2365, 33110), (3010, 26015), (3025, 25886), (3311, 23650), (3698, 21175), (3850, 20339), (4235, 18490), (4730, 16555), (5203, 15050), (6050, 12943), (6622, 11825), (7525, 10406), (8470, 9245)]