80301060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:754

約数の個数: 144

約数和(自身を含む): 281578752

約数和(自身を除く): 201277692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 101, 105, 126, 140, 180, 202, 210, 252, 303, 315, 404, 420, 505, 606, 630, 631, 707, 909, 1010, 1212, 1260, 1262, 1414, 1515, 1818, 1893, 2020, 2121, 2524, 2828, 3030, 3155, 3535, 3636, 3786, 4242, 4417, 4545, 5679, 6060, 6310, 6363, 7070, 7572, 8484, 8834, 9090, 9465, 10605, 11358, 12620, 12726, 13251, 14140, 17668, 18180, 18930, 21210, 22085, 22716, 25452, 26502, 28395, 31815, 37860, 39753, 42420, 44170, 53004, 56790, 63630, 63731, 66255, 79506, 88340, 113580, 127260, 127462, 132510, 159012, 191193, 198765, 254924, 265020, 318655, 382386, 397530, 446117, 573579, 637310, 764772, 795060, 892234, 955965, 1147158, 1274620, 1338351, 1784468, 1911930, 2230585, 2294316, 2676702, 2867895, 3823860, 4015053, 4461170, 5353404, 5735790, 6691755, 8030106, 8922340, 11471580, 13383510, 16060212, 20075265, 26767020, 40150530, 80301060]

約数ペア:

[(1, 80301060), (2, 40150530), (3, 26767020), (4, 20075265), (5, 16060212), (6, 13383510), (7, 11471580), (9, 8922340), (10, 8030106), (12, 6691755), (14, 5735790), (15, 5353404), (18, 4461170), (20, 4015053), (21, 3823860), (28, 2867895), (30, 2676702), (35, 2294316), (36, 2230585), (42, 1911930), (45, 1784468), (60, 1338351), (63, 1274620), (70, 1147158), (84, 955965), (90, 892234), (101, 795060), (105, 764772), (126, 637310), (140, 573579), (180, 446117), (202, 397530), (210, 382386), (252, 318655), (303, 265020), (315, 254924), (404, 198765), (420, 191193), (505, 159012), (606, 132510), (630, 127462), (631, 127260), (707, 113580), (909, 88340), (1010, 79506), (1212, 66255), (1260, 63731), (1262, 63630), (1414, 56790), (1515, 53004), (1818, 44170), (1893, 42420), (2020, 39753), (2121, 37860), (2524, 31815), (2828, 28395), (3030, 26502), (3155, 25452), (3535, 22716), (3636, 22085), (3786, 21210), (4242, 18930), (4417, 18180), (4545, 17668), (5679, 14140), (6060, 13251), (6310, 12726), (6363, 12620), (7070, 11358), (7572, 10605), (8484, 9465), (8834, 9090)]