725860980

素因数分解:

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

素因数の和:103430

約数の個数: 96

約数和(自身を含む): 2431968000

約数和(自身を除く): 1706107020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 103399, 206798, 310197, 413596, 516995, 620394, 930591, 1033990, 1240788, 1344187, 1550985, 1861182, 2067980, 2688374, 2791773, 3101970, 3722364, 4032561, 4652955, 5376748, 5583546, 6203940, 6720935, 8065122, 9305910, 11167092, 12097683, 13441870, 13958865, 16130244, 18611820, 20162805, 24195366, 26883740, 27917730, 36293049, 40325610, 48390732, 55835460, 60488415, 72586098, 80651220, 120976830, 145172196, 181465245, 241953660, 362930490, 725860980]

約数ペア:

[(1, 725860980), (2, 362930490), (3, 241953660), (4, 181465245), (5, 145172196), (6, 120976830), (9, 80651220), (10, 72586098), (12, 60488415), (13, 55835460), (15, 48390732), (18, 40325610), (20, 36293049), (26, 27917730), (27, 26883740), (30, 24195366), (36, 20162805), (39, 18611820), (45, 16130244), (52, 13958865), (54, 13441870), (60, 12097683), (65, 11167092), (78, 9305910), (90, 8065122), (108, 6720935), (117, 6203940), (130, 5583546), (135, 5376748), (156, 4652955), (180, 4032561), (195, 3722364), (234, 3101970), (260, 2791773), (270, 2688374), (351, 2067980), (390, 1861182), (468, 1550985), (540, 1344187), (585, 1240788), (702, 1033990), (780, 930591), (1170, 620394), (1404, 516995), (1755, 413596), (2340, 310197), (3510, 206798), (7020, 103399)]