521104702950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{269117}}^1$

素因数の和:269479

約数の個数: 144

約数和(自身を含む): 1512290300976

約数和(自身を除く): 991185598026

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 331, 390, 450, 585, 650, 662, 975, 993, 1170, 1655, 1950, 1986, 2925, 2979, 3310, 4303, 4965, 5850, 5958, 8275, 8606, 9930, 12909, 14895, 16550, 21515, 24825, 25818, 29790, 38727, 43030, 49650, 64545, 74475, 77454, 107575, 129090, 148950, 193635, 215150, 269117, 322725, 387270, 538234, 645450, 807351, 968175, 1345585, 1614702, 1936350, 2422053, 2691170, 3498521, 4036755, 4844106, 6727925, 6997042, 8073510, 10495563, 12110265, 13455850, 17492605, 20183775, 20991126, 24220530, 31486689, 34985210, 40367550, 52477815, 60551325, 62973378, 87463025, 89077727, 104955630, 121102650, 157433445, 174926050, 178155454, 262389075, 267233181, 314866890, 445388635, 524778150, 534466362, 787167225, 801699543, 890777270, 1158010451, 1336165905, 1574334450, 1603399086, 2226943175, 2316020902, 2672331810, 3474031353, 4008497715, 4453886350, 5790052255, 6680829525, 6948062706, 8016995430, 10422094059, 11580104510, 13361659050, 17370156765, 20042488575, 20844188118, 28950261275, 34740313530, 40084977150, 52110470295, 57900522550, 86850783825, 104220940590, 173701567650, 260552351475, 521104702950]

約数ペア:

[(1, 521104702950), (2, 260552351475), (3, 173701567650), (5, 104220940590), (6, 86850783825), (9, 57900522550), (10, 52110470295), (13, 40084977150), (15, 34740313530), (18, 28950261275), (25, 20844188118), (26, 20042488575), (30, 17370156765), (39, 13361659050), (45, 11580104510), (50, 10422094059), (65, 8016995430), (75, 6948062706), (78, 6680829525), (90, 5790052255), (117, 4453886350), (130, 4008497715), (150, 3474031353), (195, 2672331810), (225, 2316020902), (234, 2226943175), (325, 1603399086), (331, 1574334450), (390, 1336165905), (450, 1158010451), (585, 890777270), (650, 801699543), (662, 787167225), (975, 534466362), (993, 524778150), (1170, 445388635), (1655, 314866890), (1950, 267233181), (1986, 262389075), (2925, 178155454), (2979, 174926050), (3310, 157433445), (4303, 121102650), (4965, 104955630), (5850, 89077727), (5958, 87463025), (8275, 62973378), (8606, 60551325), (9930, 52477815), (12909, 40367550), (14895, 34985210), (16550, 31486689), (21515, 24220530), (24825, 20991126), (25818, 20183775), (29790, 17492605), (38727, 13455850), (43030, 12110265), (49650, 10495563), (64545, 8073510), (74475, 6997042), (77454, 6727925), (107575, 4844106), (129090, 4036755), (148950, 3498521), (193635, 2691170), (215150, 2422053), (269117, 1936350), (322725, 1614702), (387270, 1345585), (538234, 968175), (645450, 807351)]