201425850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{2473}}^1$

素因数の和:2672

約数の個数: 72

約数和(自身を含む): 544374012

約数和(自身を除く): 342948162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 181, 225, 362, 450, 543, 905, 1086, 1629, 1810, 2473, 2715, 3258, 4525, 4946, 5430, 7419, 8145, 9050, 12365, 13575, 14838, 16290, 22257, 24730, 27150, 37095, 40725, 44514, 61825, 74190, 81450, 111285, 123650, 185475, 222570, 370950, 447613, 556425, 895226, 1112850, 1342839, 2238065, 2685678, 4028517, 4476130, 6714195, 8057034, 11190325, 13428390, 20142585, 22380650, 33570975, 40285170, 67141950, 100712925, 201425850]

約数ペア:

[(1, 201425850), (2, 100712925), (3, 67141950), (5, 40285170), (6, 33570975), (9, 22380650), (10, 20142585), (15, 13428390), (18, 11190325), (25, 8057034), (30, 6714195), (45, 4476130), (50, 4028517), (75, 2685678), (90, 2238065), (150, 1342839), (181, 1112850), (225, 895226), (362, 556425), (450, 447613), (543, 370950), (905, 222570), (1086, 185475), (1629, 123650), (1810, 111285), (2473, 81450), (2715, 74190), (3258, 61825), (4525, 44514), (4946, 40725), (5430, 37095), (7419, 27150), (8145, 24730), (9050, 22257), (12365, 16290), (13575, 14838)]