480413700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13687}}^1$

素因数の和:13723

約数の個数: 144

約数和(自身を含む): 1663365760

約数和(自身を除く): 1182952060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 5850, 7020, 8775, 11700, 13687, 17550, 27374, 35100, 41061, 54748, 68435, 82122, 123183, 136870, 164244, 177931, 205305, 246366, 273740, 342175, 355862, 369549, 410610, 492732, 533793, 615915, 684350, 711724, 739098, 821220, 889655, 1026525, 1067586, 1231830, 1368700, 1478196, 1601379, 1779310, 1847745, 2053050, 2135172, 2463660, 2668965, 3079575, 3202758, 3558620, 3695490, 4106100, 4448275, 4804137, 5337930, 6159150, 6405516, 7390980, 8006895, 8896550, 9238725, 9608274, 10675860, 12318300, 13344825, 16013790, 17793100, 18477450, 19216548, 24020685, 26689650, 32027580, 36954900, 40034475, 48041370, 53379300, 80068950, 96082740, 120103425, 160137900, 240206850, 480413700]

約数ペア:

[(1, 480413700), (2, 240206850), (3, 160137900), (4, 120103425), (5, 96082740), (6, 80068950), (9, 53379300), (10, 48041370), (12, 40034475), (13, 36954900), (15, 32027580), (18, 26689650), (20, 24020685), (25, 19216548), (26, 18477450), (27, 17793100), (30, 16013790), (36, 13344825), (39, 12318300), (45, 10675860), (50, 9608274), (52, 9238725), (54, 8896550), (60, 8006895), (65, 7390980), (75, 6405516), (78, 6159150), (90, 5337930), (100, 4804137), (108, 4448275), (117, 4106100), (130, 3695490), (135, 3558620), (150, 3202758), (156, 3079575), (180, 2668965), (195, 2463660), (225, 2135172), (234, 2053050), (260, 1847745), (270, 1779310), (300, 1601379), (325, 1478196), (351, 1368700), (390, 1231830), (450, 1067586), (468, 1026525), (540, 889655), (585, 821220), (650, 739098), (675, 711724), (702, 684350), (780, 615915), (900, 533793), (975, 492732), (1170, 410610), (1300, 369549), (1350, 355862), (1404, 342175), (1755, 273740), (1950, 246366), (2340, 205305), (2700, 177931), (2925, 164244), (3510, 136870), (3900, 123183), (5850, 82122), (7020, 68435), (8775, 54748), (11700, 41061), (13687, 35100), (17550, 27374)]