20140200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 69058080

約数和(自身を除く): 48917880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 67, 72, 75, 90, 100, 120, 134, 150, 167, 180, 200, 201, 225, 268, 300, 334, 335, 360, 402, 450, 501, 536, 600, 603, 668, 670, 804, 835, 900, 1002, 1005, 1206, 1336, 1340, 1503, 1608, 1670, 1675, 1800, 2004, 2010, 2412, 2505, 2680, 3006, 3015, 3340, 3350, 4008, 4020, 4175, 4824, 5010, 5025, 6012, 6030, 6680, 6700, 7515, 8040, 8350, 10020, 10050, 11189, 12024, 12060, 12525, 13400, 15030, 15075, 16700, 20040, 20100, 22378, 24120, 25050, 30060, 30150, 33400, 33567, 37575, 40200, 44756, 50100, 55945, 60120, 60300, 67134, 75150, 89512, 100200, 100701, 111890, 120600, 134268, 150300, 167835, 201402, 223780, 268536, 279725, 300600, 335670, 402804, 447560, 503505, 559450, 671340, 805608, 839175, 1007010, 1118900, 1342680, 1678350, 2014020, 2237800, 2517525, 3356700, 4028040, 5035050, 6713400, 10070100, 20140200]

約数ペア:

[(1, 20140200), (2, 10070100), (3, 6713400), (4, 5035050), (5, 4028040), (6, 3356700), (8, 2517525), (9, 2237800), (10, 2014020), (12, 1678350), (15, 1342680), (18, 1118900), (20, 1007010), (24, 839175), (25, 805608), (30, 671340), (36, 559450), (40, 503505), (45, 447560), (50, 402804), (60, 335670), (67, 300600), (72, 279725), (75, 268536), (90, 223780), (100, 201402), (120, 167835), (134, 150300), (150, 134268), (167, 120600), (180, 111890), (200, 100701), (201, 100200), (225, 89512), (268, 75150), (300, 67134), (334, 60300), (335, 60120), (360, 55945), (402, 50100), (450, 44756), (501, 40200), (536, 37575), (600, 33567), (603, 33400), (668, 30150), (670, 30060), (804, 25050), (835, 24120), (900, 22378), (1002, 20100), (1005, 20040), (1206, 16700), (1336, 15075), (1340, 15030), (1503, 13400), (1608, 12525), (1670, 12060), (1675, 12024), (1800, 11189), (2004, 10050), (2010, 10020), (2412, 8350), (2505, 8040), (2680, 7515), (3006, 6700), (3015, 6680), (3340, 6030), (3350, 6012), (4008, 5025), (4020, 5010), (4175, 4824)]