76100400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{21139}}^1$

素因数の和:21163

約数の個数: 90

約数和(自身を含む): 264102020

約数和(自身を除く): 188001620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 21139, 42278, 63417, 84556, 105695, 126834, 169112, 190251, 211390, 253668, 317085, 338224, 380502, 422780, 507336, 528475, 634170, 761004, 845560, 951255, 1014672, 1056950, 1268340, 1522008, 1585425, 1691120, 1902510, 2113900, 2536680, 3044016, 3170850, 3805020, 4227800, 4756275, 5073360, 6341700, 7610040, 8455600, 9512550, 12683400, 15220080, 19025100, 25366800, 38050200, 76100400]

約数ペア:

[(1, 76100400), (2, 38050200), (3, 25366800), (4, 19025100), (5, 15220080), (6, 12683400), (8, 9512550), (9, 8455600), (10, 7610040), (12, 6341700), (15, 5073360), (16, 4756275), (18, 4227800), (20, 3805020), (24, 3170850), (25, 3044016), (30, 2536680), (36, 2113900), (40, 1902510), (45, 1691120), (48, 1585425), (50, 1522008), (60, 1268340), (72, 1056950), (75, 1014672), (80, 951255), (90, 845560), (100, 761004), (120, 634170), (144, 528475), (150, 507336), (180, 422780), (200, 380502), (225, 338224), (240, 317085), (300, 253668), (360, 211390), (400, 190251), (450, 169112), (600, 126834), (720, 105695), (900, 84556), (1200, 63417), (1800, 42278), (3600, 21139)]