425000400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2927}}^1$

素因数の和:2970

約数の個数: 180

約数和(自身を含む): 1496945856

約数和(自身を除く): 1071945456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 121, 132, 150, 165, 176, 200, 220, 240, 242, 264, 275, 300, 330, 363, 400, 440, 484, 528, 550, 600, 605, 660, 726, 825, 880, 968, 1100, 1200, 1210, 1320, 1452, 1650, 1815, 1936, 2200, 2420, 2640, 2904, 2927, 3025, 3300, 3630, 4400, 4840, 5808, 5854, 6050, 6600, 7260, 8781, 9075, 9680, 11708, 12100, 13200, 14520, 14635, 17562, 18150, 23416, 24200, 29040, 29270, 32197, 35124, 36300, 43905, 46832, 48400, 58540, 64394, 70248, 72600, 73175, 87810, 96591, 117080, 128788, 140496, 145200, 146350, 160985, 175620, 193182, 219525, 234160, 257576, 292700, 321970, 351240, 354167, 386364, 439050, 482955, 515152, 585400, 643940, 702480, 708334, 772728, 804925, 878100, 965910, 1062501, 1170800, 1287880, 1416668, 1545456, 1609850, 1756200, 1770835, 1931820, 2125002, 2414775, 2575760, 2833336, 3219700, 3512400, 3541670, 3863640, 4250004, 4829550, 5312505, 5666672, 6439400, 7083340, 7727280, 8500008, 8854175, 9659100, 10625010, 12878800, 14166680, 17000016, 17708350, 19318200, 21250020, 26562525, 28333360, 35416700, 38636400, 42500040, 53125050, 70833400, 85000080, 106250100, 141666800, 212500200, 425000400]

約数ペア:

[(1, 425000400), (2, 212500200), (3, 141666800), (4, 106250100), (5, 85000080), (6, 70833400), (8, 53125050), (10, 42500040), (11, 38636400), (12, 35416700), (15, 28333360), (16, 26562525), (20, 21250020), (22, 19318200), (24, 17708350), (25, 17000016), (30, 14166680), (33, 12878800), (40, 10625010), (44, 9659100), (48, 8854175), (50, 8500008), (55, 7727280), (60, 7083340), (66, 6439400), (75, 5666672), (80, 5312505), (88, 4829550), (100, 4250004), (110, 3863640), (120, 3541670), (121, 3512400), (132, 3219700), (150, 2833336), (165, 2575760), (176, 2414775), (200, 2125002), (220, 1931820), (240, 1770835), (242, 1756200), (264, 1609850), (275, 1545456), (300, 1416668), (330, 1287880), (363, 1170800), (400, 1062501), (440, 965910), (484, 878100), (528, 804925), (550, 772728), (600, 708334), (605, 702480), (660, 643940), (726, 585400), (825, 515152), (880, 482955), (968, 439050), (1100, 386364), (1200, 354167), (1210, 351240), (1320, 321970), (1452, 292700), (1650, 257576), (1815, 234160), (1936, 219525), (2200, 193182), (2420, 175620), (2640, 160985), (2904, 146350), (2927, 145200), (3025, 140496), (3300, 128788), (3630, 117080), (4400, 96591), (4840, 87810), (5808, 73175), (5854, 72600), (6050, 70248), (6600, 64394), (7260, 58540), (8781, 48400), (9075, 46832), (9680, 43905), (11708, 36300), (12100, 35124), (13200, 32197), (14520, 29270), (14635, 29040), (17562, 24200), (18150, 23416)]