145751100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1523}}^1$

素因数の和:1580

約数の個数: 144

約数和(自身を含む): 476219520

約数和(自身を除く): 330468420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 29, 30, 33, 44, 50, 55, 58, 60, 66, 75, 87, 100, 110, 116, 132, 145, 150, 165, 174, 220, 275, 290, 300, 319, 330, 348, 435, 550, 580, 638, 660, 725, 825, 870, 957, 1100, 1276, 1450, 1523, 1595, 1650, 1740, 1914, 2175, 2900, 3046, 3190, 3300, 3828, 4350, 4569, 4785, 6092, 6380, 7615, 7975, 8700, 9138, 9570, 15230, 15950, 16753, 18276, 19140, 22845, 23925, 30460, 31900, 33506, 38075, 44167, 45690, 47850, 50259, 67012, 76150, 83765, 88334, 91380, 95700, 100518, 114225, 132501, 152300, 167530, 176668, 201036, 220835, 228450, 251295, 265002, 335060, 418825, 441670, 456900, 485837, 502590, 530004, 662505, 837650, 883340, 971674, 1005180, 1104175, 1256475, 1325010, 1457511, 1675300, 1943348, 2208350, 2429185, 2512950, 2650020, 2915022, 3312525, 4416700, 4858370, 5025900, 5830044, 6625050, 7287555, 9716740, 12145925, 13250100, 14575110, 24291850, 29150220, 36437775, 48583700, 72875550, 145751100]

約数ペア:

[(1, 145751100), (2, 72875550), (3, 48583700), (4, 36437775), (5, 29150220), (6, 24291850), (10, 14575110), (11, 13250100), (12, 12145925), (15, 9716740), (20, 7287555), (22, 6625050), (25, 5830044), (29, 5025900), (30, 4858370), (33, 4416700), (44, 3312525), (50, 2915022), (55, 2650020), (58, 2512950), (60, 2429185), (66, 2208350), (75, 1943348), (87, 1675300), (100, 1457511), (110, 1325010), (116, 1256475), (132, 1104175), (145, 1005180), (150, 971674), (165, 883340), (174, 837650), (220, 662505), (275, 530004), (290, 502590), (300, 485837), (319, 456900), (330, 441670), (348, 418825), (435, 335060), (550, 265002), (580, 251295), (638, 228450), (660, 220835), (725, 201036), (825, 176668), (870, 167530), (957, 152300), (1100, 132501), (1276, 114225), (1450, 100518), (1523, 95700), (1595, 91380), (1650, 88334), (1740, 83765), (1914, 76150), (2175, 67012), (2900, 50259), (3046, 47850), (3190, 45690), (3300, 44167), (3828, 38075), (4350, 33506), (4569, 31900), (4785, 30460), (6092, 23925), (6380, 22845), (7615, 19140), (7975, 18276), (8700, 16753), (9138, 15950), (9570, 15230)]