30461600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 83666520

約数和(自身を除く): 53204920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 32, 40, 50, 52, 58, 65, 80, 100, 101, 104, 116, 130, 145, 160, 200, 202, 208, 232, 260, 290, 325, 377, 400, 404, 416, 464, 505, 520, 580, 650, 725, 754, 800, 808, 928, 1010, 1040, 1160, 1300, 1313, 1450, 1508, 1616, 1885, 2020, 2080, 2320, 2525, 2600, 2626, 2900, 2929, 3016, 3232, 3770, 4040, 4640, 5050, 5200, 5252, 5800, 5858, 6032, 6565, 7540, 8080, 9425, 10100, 10400, 10504, 11600, 11716, 12064, 13130, 14645, 15080, 16160, 18850, 20200, 21008, 23200, 23432, 26260, 29290, 30160, 32825, 37700, 38077, 40400, 42016, 46864, 52520, 58580, 60320, 65650, 73225, 75400, 76154, 80800, 93728, 105040, 117160, 131300, 146450, 150800, 152308, 190385, 210080, 234320, 262600, 292900, 301600, 304616, 380770, 468640, 525200, 585800, 609232, 761540, 951925, 1050400, 1171600, 1218464, 1523080, 1903850, 2343200, 3046160, 3807700, 6092320, 7615400, 15230800, 30461600]

約数ペア:

[(1, 30461600), (2, 15230800), (4, 7615400), (5, 6092320), (8, 3807700), (10, 3046160), (13, 2343200), (16, 1903850), (20, 1523080), (25, 1218464), (26, 1171600), (29, 1050400), (32, 951925), (40, 761540), (50, 609232), (52, 585800), (58, 525200), (65, 468640), (80, 380770), (100, 304616), (101, 301600), (104, 292900), (116, 262600), (130, 234320), (145, 210080), (160, 190385), (200, 152308), (202, 150800), (208, 146450), (232, 131300), (260, 117160), (290, 105040), (325, 93728), (377, 80800), (400, 76154), (404, 75400), (416, 73225), (464, 65650), (505, 60320), (520, 58580), (580, 52520), (650, 46864), (725, 42016), (754, 40400), (800, 38077), (808, 37700), (928, 32825), (1010, 30160), (1040, 29290), (1160, 26260), (1300, 23432), (1313, 23200), (1450, 21008), (1508, 20200), (1616, 18850), (1885, 16160), (2020, 15080), (2080, 14645), (2320, 13130), (2525, 12064), (2600, 11716), (2626, 11600), (2900, 10504), (2929, 10400), (3016, 10100), (3232, 9425), (3770, 8080), (4040, 7540), (4640, 6565), (5050, 6032), (5200, 5858), (5252, 5800)]