838854900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23899}}^1$

素因数の和:23935

約数の個数: 144

約数和(自身を含む): 2904328000

約数和(自身を除く): 2065473100

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, 17550, 23899, 35100, 47798, 71697, 95596, 119495, 143394, 215091, 238990, 286788, 310687, 358485, 430182, 477980, 597475, 621374, 645273, 716970, 860364, 932061, 1075455, 1194950, 1242748, 1290546, 1433940, 1553435, 1792425, 1864122, 2150910, 2389900, 2581092, 2796183, 3106870, 3226365, 3584850, 3728244, 4301820, 4660305, 5377275, 5592366, 6213740, 6452730, 7169700, 7767175, 8388549, 9320610, 10754550, 11184732, 12905460, 13980915, 15534350, 16131825, 16777098, 18641220, 21509100, 23301525, 27961830, 31068700, 32263650, 33554196, 41942745, 46603050, 55923660, 64527300, 69904575, 83885490, 93206100, 139809150, 167770980, 209713725, 279618300, 419427450, 838854900]

約数ペア:

[(1, 838854900), (2, 419427450), (3, 279618300), (4, 209713725), (5, 167770980), (6, 139809150), (9, 93206100), (10, 83885490), (12, 69904575), (13, 64527300), (15, 55923660), (18, 46603050), (20, 41942745), (25, 33554196), (26, 32263650), (27, 31068700), (30, 27961830), (36, 23301525), (39, 21509100), (45, 18641220), (50, 16777098), (52, 16131825), (54, 15534350), (60, 13980915), (65, 12905460), (75, 11184732), (78, 10754550), (90, 9320610), (100, 8388549), (108, 7767175), (117, 7169700), (130, 6452730), (135, 6213740), (150, 5592366), (156, 5377275), (180, 4660305), (195, 4301820), (225, 3728244), (234, 3584850), (260, 3226365), (270, 3106870), (300, 2796183), (325, 2581092), (351, 2389900), (390, 2150910), (450, 1864122), (468, 1792425), (540, 1553435), (585, 1433940), (650, 1290546), (675, 1242748), (702, 1194950), (780, 1075455), (900, 932061), (975, 860364), (1170, 716970), (1300, 645273), (1350, 621374), (1404, 597475), (1755, 477980), (1950, 430182), (2340, 358485), (2700, 310687), (2925, 286788), (3510, 238990), (3900, 215091), (5850, 143394), (7020, 119495), (8775, 95596), (11700, 71697), (17550, 47798), (23899, 35100)]