55142948100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{5387}}^1$

素因数の和:5782

約数の個数: 144

約数和(自身を含む): 161349048000

約数和(自身を除く): 106206099900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 149, 150, 229, 298, 300, 447, 458, 596, 687, 745, 894, 916, 1145, 1374, 1490, 1788, 2235, 2290, 2748, 2980, 3435, 3725, 4470, 4580, 5387, 5725, 6870, 7450, 8940, 10774, 11175, 11450, 13740, 14900, 16161, 17175, 21548, 22350, 22900, 26935, 32322, 34121, 34350, 44700, 53870, 64644, 68242, 68700, 80805, 102363, 107740, 134675, 136484, 161610, 170605, 204726, 269350, 323220, 341210, 404025, 409452, 511815, 538700, 682420, 802663, 808050, 853025, 1023630, 1233623, 1605326, 1616100, 1706050, 2047260, 2407989, 2467246, 2559075, 3210652, 3412100, 3700869, 4013315, 4815978, 4934492, 5118150, 6168115, 7401738, 8026630, 9631956, 10236300, 12039945, 12336230, 14803476, 16053260, 18504345, 20066575, 24079890, 24672460, 30840575, 37008690, 40133150, 48159780, 60199725, 61681150, 74017380, 80266300, 92521725, 120399450, 123362300, 183809827, 185043450, 240798900, 367619654, 370086900, 551429481, 735239308, 919049135, 1102858962, 1838098270, 2205717924, 2757147405, 3676196540, 4595245675, 5514294810, 9190491350, 11028589620, 13785737025, 18380982700, 27571474050, 55142948100]

約数ペア:

[(1, 55142948100), (2, 27571474050), (3, 18380982700), (4, 13785737025), (5, 11028589620), (6, 9190491350), (10, 5514294810), (12, 4595245675), (15, 3676196540), (20, 2757147405), (25, 2205717924), (30, 1838098270), (50, 1102858962), (60, 919049135), (75, 735239308), (100, 551429481), (149, 370086900), (150, 367619654), (229, 240798900), (298, 185043450), (300, 183809827), (447, 123362300), (458, 120399450), (596, 92521725), (687, 80266300), (745, 74017380), (894, 61681150), (916, 60199725), (1145, 48159780), (1374, 40133150), (1490, 37008690), (1788, 30840575), (2235, 24672460), (2290, 24079890), (2748, 20066575), (2980, 18504345), (3435, 16053260), (3725, 14803476), (4470, 12336230), (4580, 12039945), (5387, 10236300), (5725, 9631956), (6870, 8026630), (7450, 7401738), (8940, 6168115), (10774, 5118150), (11175, 4934492), (11450, 4815978), (13740, 4013315), (14900, 3700869), (16161, 3412100), (17175, 3210652), (21548, 2559075), (22350, 2467246), (22900, 2407989), (26935, 2047260), (32322, 1706050), (34121, 1616100), (34350, 1605326), (44700, 1233623), (53870, 1023630), (64644, 853025), (68242, 808050), (68700, 802663), (80805, 682420), (102363, 538700), (107740, 511815), (134675, 409452), (136484, 404025), (161610, 341210), (170605, 323220), (204726, 269350)]