225304860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{631}}^1$

素因数の和:1195

約数の個数: 96

約数和(自身を含む): 690568704

約数和(自身を除く): 465263844

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 541, 631, 660, 1082, 1262, 1623, 1893, 2164, 2524, 2705, 3155, 3246, 3786, 5410, 5951, 6310, 6492, 6941, 7572, 8115, 9465, 10820, 11902, 12620, 13882, 16230, 17853, 18930, 20823, 23804, 27764, 29755, 32460, 34705, 35706, 37860, 41646, 59510, 69410, 71412, 83292, 89265, 104115, 119020, 138820, 178530, 208230, 341371, 357060, 416460, 682742, 1024113, 1365484, 1706855, 2048226, 3413710, 3755081, 4096452, 5120565, 6827420, 7510162, 10241130, 11265243, 15020324, 18775405, 20482260, 22530486, 37550810, 45060972, 56326215, 75101620, 112652430, 225304860]

約数ペア:

[(1, 225304860), (2, 112652430), (3, 75101620), (4, 56326215), (5, 45060972), (6, 37550810), (10, 22530486), (11, 20482260), (12, 18775405), (15, 15020324), (20, 11265243), (22, 10241130), (30, 7510162), (33, 6827420), (44, 5120565), (55, 4096452), (60, 3755081), (66, 3413710), (110, 2048226), (132, 1706855), (165, 1365484), (220, 1024113), (330, 682742), (541, 416460), (631, 357060), (660, 341371), (1082, 208230), (1262, 178530), (1623, 138820), (1893, 119020), (2164, 104115), (2524, 89265), (2705, 83292), (3155, 71412), (3246, 69410), (3786, 59510), (5410, 41646), (5951, 37860), (6310, 35706), (6492, 34705), (6941, 32460), (7572, 29755), (8115, 27764), (9465, 23804), (10820, 20823), (11902, 18930), (12620, 17853), (13882, 16230)]