316698900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{631}}^1$

素因数の和:894

約数の個数: 144

約数和(自身を含む): 1053265920

約数和(自身を除く): 736567020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 239, 300, 350, 420, 478, 525, 631, 700, 717, 956, 1050, 1195, 1262, 1434, 1673, 1893, 2100, 2390, 2524, 2868, 3155, 3346, 3585, 3786, 4417, 4780, 5019, 5975, 6310, 6692, 7170, 7572, 8365, 8834, 9465, 10038, 11950, 12620, 13251, 14340, 15775, 16730, 17668, 17925, 18930, 20076, 22085, 23900, 25095, 26502, 31550, 33460, 35850, 37860, 41825, 44170, 47325, 50190, 53004, 63100, 66255, 71700, 83650, 88340, 94650, 100380, 110425, 125475, 132510, 150809, 167300, 189300, 220850, 250950, 265020, 301618, 331275, 441700, 452427, 501900, 603236, 662550, 754045, 904854, 1055663, 1325100, 1508090, 1809708, 2111326, 2262135, 3016180, 3166989, 3770225, 4222652, 4524270, 5278315, 6333978, 7540450, 9048540, 10556630, 11310675, 12667956, 15080900, 15834945, 21113260, 22621350, 26391575, 31669890, 45242700, 52783150, 63339780, 79174725, 105566300, 158349450, 316698900]

約数ペア:

[(1, 316698900), (2, 158349450), (3, 105566300), (4, 79174725), (5, 63339780), (6, 52783150), (7, 45242700), (10, 31669890), (12, 26391575), (14, 22621350), (15, 21113260), (20, 15834945), (21, 15080900), (25, 12667956), (28, 11310675), (30, 10556630), (35, 9048540), (42, 7540450), (50, 6333978), (60, 5278315), (70, 4524270), (75, 4222652), (84, 3770225), (100, 3166989), (105, 3016180), (140, 2262135), (150, 2111326), (175, 1809708), (210, 1508090), (239, 1325100), (300, 1055663), (350, 904854), (420, 754045), (478, 662550), (525, 603236), (631, 501900), (700, 452427), (717, 441700), (956, 331275), (1050, 301618), (1195, 265020), (1262, 250950), (1434, 220850), (1673, 189300), (1893, 167300), (2100, 150809), (2390, 132510), (2524, 125475), (2868, 110425), (3155, 100380), (3346, 94650), (3585, 88340), (3786, 83650), (4417, 71700), (4780, 66255), (5019, 63100), (5975, 53004), (6310, 50190), (6692, 47325), (7170, 44170), (7572, 41825), (8365, 37860), (8834, 35850), (9465, 33460), (10038, 31550), (11950, 26502), (12620, 25095), (13251, 23900), (14340, 22085), (15775, 20076), (16730, 18930), (17668, 17925)]