22706900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 108

約数和(自身を含む): 56551068

約数和(自身を除く): 33844168

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 37, 38, 50, 68, 74, 76, 85, 95, 100, 148, 170, 185, 190, 323, 340, 361, 370, 380, 425, 475, 629, 646, 703, 722, 740, 850, 925, 950, 1258, 1292, 1406, 1444, 1615, 1700, 1805, 1850, 1900, 2516, 2812, 3145, 3230, 3515, 3610, 3700, 6137, 6290, 6460, 7030, 7220, 8075, 9025, 11951, 12274, 12580, 13357, 14060, 15725, 16150, 17575, 18050, 23902, 24548, 26714, 30685, 31450, 32300, 35150, 36100, 47804, 53428, 59755, 61370, 62900, 66785, 70300, 119510, 122740, 133570, 153425, 227069, 239020, 267140, 298775, 306850, 333925, 454138, 597550, 613700, 667850, 908276, 1135345, 1195100, 1335700, 2270690, 4541380, 5676725, 11353450, 22706900]

約数ペア:

[(1, 22706900), (2, 11353450), (4, 5676725), (5, 4541380), (10, 2270690), (17, 1335700), (19, 1195100), (20, 1135345), (25, 908276), (34, 667850), (37, 613700), (38, 597550), (50, 454138), (68, 333925), (74, 306850), (76, 298775), (85, 267140), (95, 239020), (100, 227069), (148, 153425), (170, 133570), (185, 122740), (190, 119510), (323, 70300), (340, 66785), (361, 62900), (370, 61370), (380, 59755), (425, 53428), (475, 47804), (629, 36100), (646, 35150), (703, 32300), (722, 31450), (740, 30685), (850, 26714), (925, 24548), (950, 23902), (1258, 18050), (1292, 17575), (1406, 16150), (1444, 15725), (1615, 14060), (1700, 13357), (1805, 12580), (1850, 12274), (1900, 11951), (2516, 9025), (2812, 8075), (3145, 7220), (3230, 7030), (3515, 6460), (3610, 6290), (3700, 6137)]