148990500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:431

約数の個数: 144

約数和(自身を含む): 475793136

約数和(自身を除く): 326802636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 113, 125, 150, 180, 225, 226, 250, 293, 300, 339, 375, 450, 452, 500, 565, 586, 678, 750, 879, 900, 1017, 1125, 1130, 1172, 1356, 1465, 1500, 1695, 1758, 2034, 2250, 2260, 2637, 2825, 2930, 3390, 3516, 4068, 4395, 4500, 5085, 5274, 5650, 5860, 6780, 7325, 8475, 8790, 10170, 10548, 11300, 13185, 14125, 14650, 16950, 17580, 20340, 21975, 25425, 26370, 28250, 29300, 33109, 33900, 36625, 42375, 43950, 50850, 52740, 56500, 65925, 66218, 73250, 84750, 87900, 99327, 101700, 109875, 127125, 131850, 132436, 146500, 165545, 169500, 198654, 219750, 254250, 263700, 297981, 329625, 331090, 397308, 439500, 496635, 508500, 595962, 659250, 662180, 827725, 993270, 1191924, 1318500, 1489905, 1655450, 1986540, 2483175, 2979810, 3310900, 4138625, 4966350, 5959620, 7449525, 8277250, 9932700, 12415875, 14899050, 16554500, 24831750, 29798100, 37247625, 49663500, 74495250, 148990500]

約数ペア:

[(1, 148990500), (2, 74495250), (3, 49663500), (4, 37247625), (5, 29798100), (6, 24831750), (9, 16554500), (10, 14899050), (12, 12415875), (15, 9932700), (18, 8277250), (20, 7449525), (25, 5959620), (30, 4966350), (36, 4138625), (45, 3310900), (50, 2979810), (60, 2483175), (75, 1986540), (90, 1655450), (100, 1489905), (113, 1318500), (125, 1191924), (150, 993270), (180, 827725), (225, 662180), (226, 659250), (250, 595962), (293, 508500), (300, 496635), (339, 439500), (375, 397308), (450, 331090), (452, 329625), (500, 297981), (565, 263700), (586, 254250), (678, 219750), (750, 198654), (879, 169500), (900, 165545), (1017, 146500), (1125, 132436), (1130, 131850), (1172, 127125), (1356, 109875), (1465, 101700), (1500, 99327), (1695, 87900), (1758, 84750), (2034, 73250), (2250, 66218), (2260, 65925), (2637, 56500), (2825, 52740), (2930, 50850), (3390, 43950), (3516, 42375), (4068, 36625), (4395, 33900), (4500, 33109), (5085, 29300), (5274, 28250), (5650, 26370), (5860, 25425), (6780, 21975), (7325, 20340), (8475, 17580), (8790, 16950), (10170, 14650), (10548, 14125), (11300, 13185)]