12665100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 43275008

約数和(自身を除く): 30609908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 37, 42, 50, 60, 70, 74, 75, 84, 100, 105, 111, 140, 148, 150, 163, 175, 185, 210, 222, 259, 300, 326, 350, 370, 420, 444, 489, 518, 525, 555, 652, 700, 740, 777, 815, 925, 978, 1036, 1050, 1110, 1141, 1295, 1554, 1630, 1850, 1956, 2100, 2220, 2282, 2445, 2590, 2775, 3108, 3260, 3423, 3700, 3885, 4075, 4564, 4890, 5180, 5550, 5705, 6031, 6475, 6846, 7770, 8150, 9780, 11100, 11410, 12062, 12225, 12950, 13692, 15540, 16300, 17115, 18093, 19425, 22820, 24124, 24450, 25900, 28525, 30155, 34230, 36186, 38850, 42217, 48900, 57050, 60310, 68460, 72372, 77700, 84434, 85575, 90465, 114100, 120620, 126651, 150775, 168868, 171150, 180930, 211085, 253302, 301550, 342300, 361860, 422170, 452325, 506604, 603100, 633255, 844340, 904650, 1055425, 1266510, 1809300, 2110850, 2533020, 3166275, 4221700, 6332550, 12665100]

約数ペア:

[(1, 12665100), (2, 6332550), (3, 4221700), (4, 3166275), (5, 2533020), (6, 2110850), (7, 1809300), (10, 1266510), (12, 1055425), (14, 904650), (15, 844340), (20, 633255), (21, 603100), (25, 506604), (28, 452325), (30, 422170), (35, 361860), (37, 342300), (42, 301550), (50, 253302), (60, 211085), (70, 180930), (74, 171150), (75, 168868), (84, 150775), (100, 126651), (105, 120620), (111, 114100), (140, 90465), (148, 85575), (150, 84434), (163, 77700), (175, 72372), (185, 68460), (210, 60310), (222, 57050), (259, 48900), (300, 42217), (326, 38850), (350, 36186), (370, 34230), (420, 30155), (444, 28525), (489, 25900), (518, 24450), (525, 24124), (555, 22820), (652, 19425), (700, 18093), (740, 17115), (777, 16300), (815, 15540), (925, 13692), (978, 12950), (1036, 12225), (1050, 12062), (1110, 11410), (1141, 11100), (1295, 9780), (1554, 8150), (1630, 7770), (1850, 6846), (1956, 6475), (2100, 6031), (2220, 5705), (2282, 5550), (2445, 5180), (2590, 4890), (2775, 4564), (3108, 4075), (3260, 3885), (3423, 3700)]