55422900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1579}}^1$

素因数の和:1615

約数の個数: 144

約数和(自身を含む): 192001600

約数和(自身を除く): 136578700

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, 1579, 1755, 1950, 2340, 2700, 2925, 3158, 3510, 3900, 4737, 5850, 6316, 7020, 7895, 8775, 9474, 11700, 14211, 15790, 17550, 18948, 20527, 23685, 28422, 31580, 35100, 39475, 41054, 42633, 47370, 56844, 61581, 71055, 78950, 82108, 85266, 94740, 102635, 118425, 123162, 142110, 157900, 170532, 184743, 205270, 213165, 236850, 246324, 284220, 307905, 355275, 369486, 410540, 426330, 473700, 513175, 554229, 615810, 710550, 738972, 852660, 923715, 1026350, 1065825, 1108458, 1231620, 1421100, 1539525, 1847430, 2052700, 2131650, 2216916, 2771145, 3079050, 3694860, 4263300, 4618575, 5542290, 6158100, 9237150, 11084580, 13855725, 18474300, 27711450, 55422900]

約数ペア:

[(1, 55422900), (2, 27711450), (3, 18474300), (4, 13855725), (5, 11084580), (6, 9237150), (9, 6158100), (10, 5542290), (12, 4618575), (13, 4263300), (15, 3694860), (18, 3079050), (20, 2771145), (25, 2216916), (26, 2131650), (27, 2052700), (30, 1847430), (36, 1539525), (39, 1421100), (45, 1231620), (50, 1108458), (52, 1065825), (54, 1026350), (60, 923715), (65, 852660), (75, 738972), (78, 710550), (90, 615810), (100, 554229), (108, 513175), (117, 473700), (130, 426330), (135, 410540), (150, 369486), (156, 355275), (180, 307905), (195, 284220), (225, 246324), (234, 236850), (260, 213165), (270, 205270), (300, 184743), (325, 170532), (351, 157900), (390, 142110), (450, 123162), (468, 118425), (540, 102635), (585, 94740), (650, 85266), (675, 82108), (702, 78950), (780, 71055), (900, 61581), (975, 56844), (1170, 47370), (1300, 42633), (1350, 41054), (1404, 39475), (1579, 35100), (1755, 31580), (1950, 28422), (2340, 23685), (2700, 20527), (2925, 18948), (3158, 17550), (3510, 15790), (3900, 14211), (4737, 11700), (5850, 9474), (6316, 8775), (7020, 7895)]