2016280500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{103399}}^1$

素因数の和:103434

約数の個数: 96

約数和(自身を含む): 6323116800

約数和(自身を除く): 4306836300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1300, 1500, 1625, 1950, 3250, 3900, 4875, 6500, 9750, 19500, 103399, 206798, 310197, 413596, 516995, 620394, 1033990, 1240788, 1344187, 1550985, 2067980, 2584975, 2688374, 3101970, 4032561, 5169950, 5376748, 6203940, 6720935, 7754925, 8065122, 10339900, 12924875, 13441870, 15509850, 16130244, 20162805, 25849750, 26883740, 31019700, 33604675, 38774625, 40325610, 51699500, 67209350, 77549250, 80651220, 100814025, 134418700, 155098500, 168023375, 201628050, 336046750, 403256100, 504070125, 672093500, 1008140250, 2016280500]

約数ペア:

[(1, 2016280500), (2, 1008140250), (3, 672093500), (4, 504070125), (5, 403256100), (6, 336046750), (10, 201628050), (12, 168023375), (13, 155098500), (15, 134418700), (20, 100814025), (25, 80651220), (26, 77549250), (30, 67209350), (39, 51699500), (50, 40325610), (52, 38774625), (60, 33604675), (65, 31019700), (75, 26883740), (78, 25849750), (100, 20162805), (125, 16130244), (130, 15509850), (150, 13441870), (156, 12924875), (195, 10339900), (250, 8065122), (260, 7754925), (300, 6720935), (325, 6203940), (375, 5376748), (390, 5169950), (500, 4032561), (650, 3101970), (750, 2688374), (780, 2584975), (975, 2067980), (1300, 1550985), (1500, 1344187), (1625, 1240788), (1950, 1033990), (3250, 620394), (3900, 516995), (4875, 413596), (6500, 310197), (9750, 206798), (19500, 103399)]