109850520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1145

約数の個数: 128

約数和(自身を含む): 360541440

約数和(自身を除く): 250690920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 520, 536, 670, 780, 804, 871, 1005, 1051, 1340, 1560, 1608, 1742, 2010, 2102, 2613, 2680, 3153, 3484, 4020, 4204, 4355, 5226, 5255, 6306, 6968, 8040, 8408, 8710, 10452, 10510, 12612, 13065, 13663, 15765, 17420, 20904, 21020, 25224, 26130, 27326, 31530, 34840, 40989, 42040, 52260, 54652, 63060, 68315, 70417, 81978, 104520, 109304, 126120, 136630, 140834, 163956, 204945, 211251, 273260, 281668, 327912, 352085, 409890, 422502, 546520, 563336, 704170, 819780, 845004, 915421, 1056255, 1408340, 1639560, 1690008, 1830842, 2112510, 2746263, 2816680, 3661684, 4225020, 4577105, 5492526, 7323368, 8450040, 9154210, 10985052, 13731315, 18308420, 21970104, 27462630, 36616840, 54925260, 109850520]

約数ペア:

[(1, 109850520), (2, 54925260), (3, 36616840), (4, 27462630), (5, 21970104), (6, 18308420), (8, 13731315), (10, 10985052), (12, 9154210), (13, 8450040), (15, 7323368), (20, 5492526), (24, 4577105), (26, 4225020), (30, 3661684), (39, 2816680), (40, 2746263), (52, 2112510), (60, 1830842), (65, 1690008), (67, 1639560), (78, 1408340), (104, 1056255), (120, 915421), (130, 845004), (134, 819780), (156, 704170), (195, 563336), (201, 546520), (260, 422502), (268, 409890), (312, 352085), (335, 327912), (390, 281668), (402, 273260), (520, 211251), (536, 204945), (670, 163956), (780, 140834), (804, 136630), (871, 126120), (1005, 109304), (1051, 104520), (1340, 81978), (1560, 70417), (1608, 68315), (1742, 63060), (2010, 54652), (2102, 52260), (2613, 42040), (2680, 40989), (3153, 34840), (3484, 31530), (4020, 27326), (4204, 26130), (4355, 25224), (5226, 21020), (5255, 20904), (6306, 17420), (6968, 15765), (8040, 13663), (8408, 13065), (8710, 12612), (10452, 10510)]