379980300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{25849}}^1$

素因数の和:25880

約数の個数: 108

約数和(自身を含む): 1278954600

約数和(自身を除く): 898974300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 14700, 25849, 51698, 77547, 103396, 129245, 155094, 180943, 258490, 310188, 361886, 387735, 516980, 542829, 646225, 723772, 775470, 904715, 1085658, 1266601, 1292450, 1550940, 1809430, 1938675, 2171316, 2533202, 2584900, 2714145, 3618860, 3799803, 3877350, 4523575, 5066404, 5428290, 6333005, 7599606, 7754700, 9047150, 10856580, 12666010, 13570725, 15199212, 18094300, 18999015, 25332020, 27141450, 31665025, 37998030, 54282900, 63330050, 75996060, 94995075, 126660100, 189990150, 379980300]

約数ペア:

[(1, 379980300), (2, 189990150), (3, 126660100), (4, 94995075), (5, 75996060), (6, 63330050), (7, 54282900), (10, 37998030), (12, 31665025), (14, 27141450), (15, 25332020), (20, 18999015), (21, 18094300), (25, 15199212), (28, 13570725), (30, 12666010), (35, 10856580), (42, 9047150), (49, 7754700), (50, 7599606), (60, 6333005), (70, 5428290), (75, 5066404), (84, 4523575), (98, 3877350), (100, 3799803), (105, 3618860), (140, 2714145), (147, 2584900), (150, 2533202), (175, 2171316), (196, 1938675), (210, 1809430), (245, 1550940), (294, 1292450), (300, 1266601), (350, 1085658), (420, 904715), (490, 775470), (525, 723772), (588, 646225), (700, 542829), (735, 516980), (980, 387735), (1050, 361886), (1225, 310188), (1470, 258490), (2100, 180943), (2450, 155094), (2940, 129245), (3675, 103396), (4900, 77547), (7350, 51698), (14700, 25849)]