190928100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1306

約数の個数: 144

約数和(自身を含む): 615960576

約数和(自身を除く): 425032476

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 47, 50, 55, 60, 66, 75, 94, 100, 110, 132, 141, 150, 165, 188, 220, 235, 275, 282, 300, 330, 470, 517, 550, 564, 660, 705, 825, 940, 1034, 1100, 1175, 1231, 1410, 1551, 1650, 2068, 2350, 2462, 2585, 2820, 3102, 3300, 3525, 3693, 4700, 4924, 5170, 6155, 6204, 7050, 7386, 7755, 10340, 12310, 12925, 13541, 14100, 14772, 15510, 18465, 24620, 25850, 27082, 30775, 31020, 36930, 38775, 40623, 51700, 54164, 57857, 61550, 67705, 73860, 77550, 81246, 92325, 115714, 123100, 135410, 155100, 162492, 173571, 184650, 203115, 231428, 270820, 289285, 338525, 347142, 369300, 406230, 578570, 636427, 677050, 694284, 812460, 867855, 1015575, 1157140, 1272854, 1354100, 1446425, 1735710, 1909281, 2031150, 2545708, 2892850, 3182135, 3471420, 3818562, 4062300, 4339275, 5785700, 6364270, 7637124, 8678550, 9546405, 12728540, 15910675, 17357100, 19092810, 31821350, 38185620, 47732025, 63642700, 95464050, 190928100]

約数ペア:

[(1, 190928100), (2, 95464050), (3, 63642700), (4, 47732025), (5, 38185620), (6, 31821350), (10, 19092810), (11, 17357100), (12, 15910675), (15, 12728540), (20, 9546405), (22, 8678550), (25, 7637124), (30, 6364270), (33, 5785700), (44, 4339275), (47, 4062300), (50, 3818562), (55, 3471420), (60, 3182135), (66, 2892850), (75, 2545708), (94, 2031150), (100, 1909281), (110, 1735710), (132, 1446425), (141, 1354100), (150, 1272854), (165, 1157140), (188, 1015575), (220, 867855), (235, 812460), (275, 694284), (282, 677050), (300, 636427), (330, 578570), (470, 406230), (517, 369300), (550, 347142), (564, 338525), (660, 289285), (705, 270820), (825, 231428), (940, 203115), (1034, 184650), (1100, 173571), (1175, 162492), (1231, 155100), (1410, 135410), (1551, 123100), (1650, 115714), (2068, 92325), (2350, 81246), (2462, 77550), (2585, 73860), (2820, 67705), (3102, 61550), (3300, 57857), (3525, 54164), (3693, 51700), (4700, 40623), (4924, 38775), (5170, 36930), (6155, 31020), (6204, 30775), (7050, 27082), (7386, 25850), (7755, 24620), (10340, 18465), (12310, 15510), (12925, 14772), (13541, 14100)]