195730500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{2663}}^1$

素因数の和:2699

約数の個数: 144

約数和(自身を含む): 663272064

約数和(自身を除く): 467541564

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, 125, 140, 147, 150, 175, 196, 210, 245, 250, 294, 300, 350, 375, 420, 490, 500, 525, 588, 700, 735, 750, 875, 980, 1050, 1225, 1470, 1500, 1750, 2100, 2450, 2625, 2663, 2940, 3500, 3675, 4900, 5250, 5326, 6125, 7350, 7989, 10500, 10652, 12250, 13315, 14700, 15978, 18375, 18641, 24500, 26630, 31956, 36750, 37282, 39945, 53260, 55923, 66575, 73500, 74564, 79890, 93205, 111846, 130487, 133150, 159780, 186410, 199725, 223692, 260974, 266300, 279615, 332875, 372820, 391461, 399450, 466025, 521948, 559230, 652435, 665750, 782922, 798900, 932050, 998625, 1118460, 1304870, 1331500, 1398075, 1565844, 1864100, 1957305, 1997250, 2330125, 2609740, 2796150, 3262175, 3914610, 3994500, 4660250, 5592300, 6524350, 6990375, 7829220, 9320500, 9786525, 13048700, 13980750, 16310875, 19573050, 27961500, 32621750, 39146100, 48932625, 65243500, 97865250, 195730500]

約数ペア:

[(1, 195730500), (2, 97865250), (3, 65243500), (4, 48932625), (5, 39146100), (6, 32621750), (7, 27961500), (10, 19573050), (12, 16310875), (14, 13980750), (15, 13048700), (20, 9786525), (21, 9320500), (25, 7829220), (28, 6990375), (30, 6524350), (35, 5592300), (42, 4660250), (49, 3994500), (50, 3914610), (60, 3262175), (70, 2796150), (75, 2609740), (84, 2330125), (98, 1997250), (100, 1957305), (105, 1864100), (125, 1565844), (140, 1398075), (147, 1331500), (150, 1304870), (175, 1118460), (196, 998625), (210, 932050), (245, 798900), (250, 782922), (294, 665750), (300, 652435), (350, 559230), (375, 521948), (420, 466025), (490, 399450), (500, 391461), (525, 372820), (588, 332875), (700, 279615), (735, 266300), (750, 260974), (875, 223692), (980, 199725), (1050, 186410), (1225, 159780), (1470, 133150), (1500, 130487), (1750, 111846), (2100, 93205), (2450, 79890), (2625, 74564), (2663, 73500), (2940, 66575), (3500, 55923), (3675, 53260), (4900, 39945), (5250, 37282), (5326, 36750), (6125, 31956), (7350, 26630), (7989, 24500), (10500, 18641), (10652, 18375), (12250, 15978), (13315, 14700)]