102652600

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 247752000

約数和(自身を除く): 145099400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 79, 89, 100, 146, 158, 178, 200, 292, 316, 356, 365, 395, 445, 584, 632, 712, 730, 790, 890, 1460, 1580, 1780, 1825, 1975, 2225, 2920, 3160, 3560, 3650, 3950, 4450, 5767, 6497, 7031, 7300, 7900, 8900, 11534, 12994, 14062, 14600, 15800, 17800, 23068, 25988, 28124, 28835, 32485, 35155, 46136, 51976, 56248, 57670, 64970, 70310, 115340, 129940, 140620, 144175, 162425, 175775, 230680, 259880, 281240, 288350, 324850, 351550, 513263, 576700, 649700, 703100, 1026526, 1153400, 1299400, 1406200, 2053052, 2566315, 4106104, 5132630, 10265260, 12831575, 20530520, 25663150, 51326300, 102652600]

約数ペア:

[(1, 102652600), (2, 51326300), (4, 25663150), (5, 20530520), (8, 12831575), (10, 10265260), (20, 5132630), (25, 4106104), (40, 2566315), (50, 2053052), (73, 1406200), (79, 1299400), (89, 1153400), (100, 1026526), (146, 703100), (158, 649700), (178, 576700), (200, 513263), (292, 351550), (316, 324850), (356, 288350), (365, 281240), (395, 259880), (445, 230680), (584, 175775), (632, 162425), (712, 144175), (730, 140620), (790, 129940), (890, 115340), (1460, 70310), (1580, 64970), (1780, 57670), (1825, 56248), (1975, 51976), (2225, 46136), (2920, 35155), (3160, 32485), (3560, 28835), (3650, 28124), (3950, 25988), (4450, 23068), (5767, 17800), (6497, 15800), (7031, 14600), (7300, 14062), (7900, 12994), (8900, 11534)]