90630900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 180

約数和(自身を含む): 299959968

約数和(自身を除く): 209329068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 67, 75, 81, 90, 100, 108, 134, 135, 150, 162, 167, 180, 201, 225, 268, 270, 300, 324, 334, 335, 402, 405, 450, 501, 540, 603, 668, 670, 675, 804, 810, 835, 900, 1002, 1005, 1206, 1340, 1350, 1503, 1620, 1670, 1675, 1809, 2004, 2010, 2025, 2412, 2505, 2700, 3006, 3015, 3340, 3350, 3618, 4020, 4050, 4175, 4509, 5010, 5025, 5427, 6012, 6030, 6700, 7236, 7515, 8100, 8350, 9018, 9045, 10020, 10050, 10854, 11189, 12060, 12525, 13527, 15030, 15075, 16700, 18036, 18090, 20100, 21708, 22378, 22545, 25050, 27054, 27135, 30060, 30150, 33567, 36180, 37575, 44756, 45090, 45225, 50100, 54108, 54270, 55945, 60300, 67134, 67635, 75150, 90180, 90450, 100701, 108540, 111890, 112725, 134268, 135270, 135675, 150300, 167835, 180900, 201402, 223780, 225450, 270540, 271350, 279725, 302103, 335670, 338175, 402804, 450900, 503505, 542700, 559450, 604206, 671340, 676350, 839175, 906309, 1007010, 1118900, 1208412, 1352700, 1510515, 1678350, 1812618, 2014020, 2517525, 3021030, 3356700, 3625236, 4531545, 5035050, 6042060, 7552575, 9063090, 10070100, 15105150, 18126180, 22657725, 30210300, 45315450, 90630900]

約数ペア:

[(1, 90630900), (2, 45315450), (3, 30210300), (4, 22657725), (5, 18126180), (6, 15105150), (9, 10070100), (10, 9063090), (12, 7552575), (15, 6042060), (18, 5035050), (20, 4531545), (25, 3625236), (27, 3356700), (30, 3021030), (36, 2517525), (45, 2014020), (50, 1812618), (54, 1678350), (60, 1510515), (67, 1352700), (75, 1208412), (81, 1118900), (90, 1007010), (100, 906309), (108, 839175), (134, 676350), (135, 671340), (150, 604206), (162, 559450), (167, 542700), (180, 503505), (201, 450900), (225, 402804), (268, 338175), (270, 335670), (300, 302103), (324, 279725), (334, 271350), (335, 270540), (402, 225450), (405, 223780), (450, 201402), (501, 180900), (540, 167835), (603, 150300), (668, 135675), (670, 135270), (675, 134268), (804, 112725), (810, 111890), (835, 108540), (900, 100701), (1002, 90450), (1005, 90180), (1206, 75150), (1340, 67635), (1350, 67134), (1503, 60300), (1620, 55945), (1670, 54270), (1675, 54108), (1809, 50100), (2004, 45225), (2010, 45090), (2025, 44756), (2412, 37575), (2505, 36180), (2700, 33567), (3006, 30150), (3015, 30060), (3340, 27135), (3350, 27054), (3618, 25050), (4020, 22545), (4050, 22378), (4175, 21708), (4509, 20100), (5010, 18090), (5025, 18036), (5427, 16700), (6012, 15075), (6030, 15030), (6700, 13527), (7236, 12525), (7515, 12060), (8100, 11189), (8350, 10854), (9018, 10050), (9045, 10020)]