222654420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{823}}^1$

素因数の和:1011

約数の個数: 120

約数和(自身を含む): 703511424

約数和(自身を除く): 480857004

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, 810, 823, 835, 1002, 1503, 1620, 1646, 1670, 2004, 2469, 2505, 3006, 3292, 3340, 4115, 4509, 4938, 5010, 6012, 7407, 7515, 8230, 9018, 9876, 10020, 12345, 13527, 14814, 15030, 16460, 18036, 22221, 22545, 24690, 27054, 29628, 30060, 37035, 44442, 45090, 49380, 54108, 66663, 67635, 74070, 88884, 90180, 111105, 133326, 135270, 137441, 148140, 222210, 266652, 270540, 274882, 333315, 412323, 444420, 549764, 666630, 687205, 824646, 1236969, 1333260, 1374410, 1649292, 2061615, 2473938, 2748820, 3710907, 4123230, 4947876, 6184845, 7421814, 8246460, 11132721, 12369690, 14843628, 18554535, 22265442, 24739380, 37109070, 44530884, 55663605, 74218140, 111327210, 222654420]

約数ペア:

[(1, 222654420), (2, 111327210), (3, 74218140), (4, 55663605), (5, 44530884), (6, 37109070), (9, 24739380), (10, 22265442), (12, 18554535), (15, 14843628), (18, 12369690), (20, 11132721), (27, 8246460), (30, 7421814), (36, 6184845), (45, 4947876), (54, 4123230), (60, 3710907), (81, 2748820), (90, 2473938), (108, 2061615), (135, 1649292), (162, 1374410), (167, 1333260), (180, 1236969), (270, 824646), (324, 687205), (334, 666630), (405, 549764), (501, 444420), (540, 412323), (668, 333315), (810, 274882), (823, 270540), (835, 266652), (1002, 222210), (1503, 148140), (1620, 137441), (1646, 135270), (1670, 133326), (2004, 111105), (2469, 90180), (2505, 88884), (3006, 74070), (3292, 67635), (3340, 66663), (4115, 54108), (4509, 49380), (4938, 45090), (5010, 44442), (6012, 37035), (7407, 30060), (7515, 29628), (8230, 27054), (9018, 24690), (9876, 22545), (10020, 22221), (12345, 18036), (13527, 16460), (14814, 15030)]