491786100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{14011}}^1$

素因数の和:14047

約数の個数: 144

約数和(自身を含む): 1702738240

約数和(自身を除く): 1210952140

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, 14011, 17550, 28022, 35100, 42033, 56044, 70055, 84066, 126099, 140110, 168132, 182143, 210165, 252198, 280220, 350275, 364286, 378297, 420330, 504396, 546429, 630495, 700550, 728572, 756594, 840660, 910715, 1050825, 1092858, 1260990, 1401100, 1513188, 1639287, 1821430, 1891485, 2101650, 2185716, 2521980, 2732145, 3152475, 3278574, 3642860, 3782970, 4203300, 4553575, 4917861, 5464290, 6304950, 6557148, 7565940, 8196435, 9107150, 9457425, 9835722, 10928580, 12609900, 13660725, 16392870, 18214300, 18914850, 19671444, 24589305, 27321450, 32785740, 37829700, 40982175, 49178610, 54642900, 81964350, 98357220, 122946525, 163928700, 245893050, 491786100]

約数ペア:

[(1, 491786100), (2, 245893050), (3, 163928700), (4, 122946525), (5, 98357220), (6, 81964350), (9, 54642900), (10, 49178610), (12, 40982175), (13, 37829700), (15, 32785740), (18, 27321450), (20, 24589305), (25, 19671444), (26, 18914850), (27, 18214300), (30, 16392870), (36, 13660725), (39, 12609900), (45, 10928580), (50, 9835722), (52, 9457425), (54, 9107150), (60, 8196435), (65, 7565940), (75, 6557148), (78, 6304950), (90, 5464290), (100, 4917861), (108, 4553575), (117, 4203300), (130, 3782970), (135, 3642860), (150, 3278574), (156, 3152475), (180, 2732145), (195, 2521980), (225, 2185716), (234, 2101650), (260, 1891485), (270, 1821430), (300, 1639287), (325, 1513188), (351, 1401100), (390, 1260990), (450, 1092858), (468, 1050825), (540, 910715), (585, 840660), (650, 756594), (675, 728572), (702, 700550), (780, 630495), (900, 546429), (975, 504396), (1170, 420330), (1300, 378297), (1350, 364286), (1404, 350275), (1755, 280220), (1950, 252198), (2340, 210165), (2700, 182143), (2925, 168132), (3510, 140110), (3900, 126099), (5850, 84066), (7020, 70055), (8775, 56044), (11700, 42033), (14011, 35100), (17550, 28022)]