189648540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{701}}^1$

素因数の和:889

約数の個数: 120

約数和(自身を含む): 599350752

約数和(自身を除く): 409702212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 167, 180, 270, 324, 334, 405, 501, 540, 668, 701, 810, 835, 1002, 1402, 1503, 1620, 1670, 2004, 2103, 2505, 2804, 3006, 3340, 3505, 4206, 4509, 5010, 6012, 6309, 7010, 7515, 8412, 9018, 10020, 10515, 12618, 13527, 14020, 15030, 18036, 18927, 21030, 22545, 25236, 27054, 30060, 31545, 37854, 42060, 45090, 54108, 56781, 63090, 67635, 75708, 90180, 94635, 113562, 117067, 126180, 135270, 189270, 227124, 234134, 270540, 283905, 351201, 378540, 468268, 567810, 585335, 702402, 1053603, 1135620, 1170670, 1404804, 1756005, 2107206, 2341340, 3160809, 3512010, 4214412, 5268015, 6321618, 7024020, 9482427, 10536030, 12643236, 15804045, 18964854, 21072060, 31608090, 37929708, 47412135, 63216180, 94824270, 189648540]

約数ペア:

[(1, 189648540), (2, 94824270), (3, 63216180), (4, 47412135), (5, 37929708), (6, 31608090), (9, 21072060), (10, 18964854), (12, 15804045), (15, 12643236), (18, 10536030), (20, 9482427), (27, 7024020), (30, 6321618), (36, 5268015), (45, 4214412), (54, 3512010), (60, 3160809), (81, 2341340), (90, 2107206), (108, 1756005), (135, 1404804), (162, 1170670), (167, 1135620), (180, 1053603), (270, 702402), (324, 585335), (334, 567810), (405, 468268), (501, 378540), (540, 351201), (668, 283905), (701, 270540), (810, 234134), (835, 227124), (1002, 189270), (1402, 135270), (1503, 126180), (1620, 117067), (1670, 113562), (2004, 94635), (2103, 90180), (2505, 75708), (2804, 67635), (3006, 63090), (3340, 56781), (3505, 54108), (4206, 45090), (4509, 42060), (5010, 37854), (6012, 31545), (6309, 30060), (7010, 27054), (7515, 25236), (8412, 22545), (9018, 21030), (10020, 18927), (10515, 18036), (12618, 15030), (13527, 14020)]