78612300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6719}}^1$

素因数の和:6752

約数の個数: 108

約数和(自身を含む): 265399680

約数和(自身を除く): 186787380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 6719, 11700, 13438, 20157, 26876, 33595, 40314, 60471, 67190, 80628, 87347, 100785, 120942, 134380, 167975, 174694, 201570, 241884, 262041, 302355, 335950, 349388, 403140, 436735, 503925, 524082, 604710, 671900, 786123, 873470, 1007850, 1048164, 1209420, 1310205, 1511775, 1572246, 1746940, 2015700, 2183675, 2620410, 3023550, 3144492, 3930615, 4367350, 5240820, 6047100, 6551025, 7861230, 8734700, 13102050, 15722460, 19653075, 26204100, 39306150, 78612300]

約数ペア:

[(1, 78612300), (2, 39306150), (3, 26204100), (4, 19653075), (5, 15722460), (6, 13102050), (9, 8734700), (10, 7861230), (12, 6551025), (13, 6047100), (15, 5240820), (18, 4367350), (20, 3930615), (25, 3144492), (26, 3023550), (30, 2620410), (36, 2183675), (39, 2015700), (45, 1746940), (50, 1572246), (52, 1511775), (60, 1310205), (65, 1209420), (75, 1048164), (78, 1007850), (90, 873470), (100, 786123), (117, 671900), (130, 604710), (150, 524082), (156, 503925), (180, 436735), (195, 403140), (225, 349388), (234, 335950), (260, 302355), (300, 262041), (325, 241884), (390, 201570), (450, 174694), (468, 167975), (585, 134380), (650, 120942), (780, 100785), (900, 87347), (975, 80628), (1170, 67190), (1300, 60471), (1950, 40314), (2340, 33595), (2925, 26876), (3900, 20157), (5850, 13438), (6719, 11700)]