27521000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 72727200

約数和(自身を除く): 45206200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 50, 52, 58, 65, 73, 100, 104, 116, 125, 130, 145, 146, 200, 232, 250, 260, 290, 292, 325, 365, 377, 500, 520, 580, 584, 650, 725, 730, 754, 949, 1000, 1160, 1300, 1450, 1460, 1508, 1625, 1825, 1885, 1898, 2117, 2600, 2900, 2920, 3016, 3250, 3625, 3650, 3770, 3796, 4234, 4745, 5800, 6500, 7250, 7300, 7540, 7592, 8468, 9125, 9425, 9490, 10585, 13000, 14500, 14600, 15080, 16936, 18250, 18850, 18980, 21170, 23725, 27521, 29000, 36500, 37700, 37960, 42340, 47125, 47450, 52925, 55042, 73000, 75400, 84680, 94250, 94900, 105850, 110084, 118625, 137605, 188500, 189800, 211700, 220168, 237250, 264625, 275210, 377000, 423400, 474500, 529250, 550420, 688025, 949000, 1058500, 1100840, 1376050, 2117000, 2752100, 3440125, 5504200, 6880250, 13760500, 27521000]

約数ペア:

[(1, 27521000), (2, 13760500), (4, 6880250), (5, 5504200), (8, 3440125), (10, 2752100), (13, 2117000), (20, 1376050), (25, 1100840), (26, 1058500), (29, 949000), (40, 688025), (50, 550420), (52, 529250), (58, 474500), (65, 423400), (73, 377000), (100, 275210), (104, 264625), (116, 237250), (125, 220168), (130, 211700), (145, 189800), (146, 188500), (200, 137605), (232, 118625), (250, 110084), (260, 105850), (290, 94900), (292, 94250), (325, 84680), (365, 75400), (377, 73000), (500, 55042), (520, 52925), (580, 47450), (584, 47125), (650, 42340), (725, 37960), (730, 37700), (754, 36500), (949, 29000), (1000, 27521), (1160, 23725), (1300, 21170), (1450, 18980), (1460, 18850), (1508, 18250), (1625, 16936), (1825, 15080), (1885, 14600), (1898, 14500), (2117, 13000), (2600, 10585), (2900, 9490), (2920, 9425), (3016, 9125), (3250, 8468), (3625, 7592), (3650, 7540), (3770, 7300), (3796, 7250), (4234, 6500), (4745, 5800)]