109888380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{4153}}^1$

素因数の和:4185

約数の個数: 144

約数和(自身を含む): 397787040

約数和(自身を除く): 287898660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4153, 4410, 5292, 6615, 8306, 8820, 12459, 13230, 16612, 20765, 24918, 26460, 29071, 37377, 41530, 49836, 58142, 62295, 74754, 83060, 87213, 112131, 116284, 124590, 145355, 149508, 174426, 186885, 203497, 224262, 249180, 261639, 290710, 348852, 373770, 406994, 436065, 448524, 523278, 560655, 581420, 610491, 747540, 784917, 813988, 872130, 1017485, 1046556, 1121310, 1220982, 1308195, 1569834, 1744260, 1831473, 2034970, 2242620, 2441964, 2616390, 3052455, 3139668, 3662946, 3924585, 4069940, 5232780, 5494419, 6104910, 7325892, 7849170, 9157365, 10988838, 12209820, 15698340, 18314730, 21977676, 27472095, 36629460, 54944190, 109888380]

約数ペア:

[(1, 109888380), (2, 54944190), (3, 36629460), (4, 27472095), (5, 21977676), (6, 18314730), (7, 15698340), (9, 12209820), (10, 10988838), (12, 9157365), (14, 7849170), (15, 7325892), (18, 6104910), (20, 5494419), (21, 5232780), (27, 4069940), (28, 3924585), (30, 3662946), (35, 3139668), (36, 3052455), (42, 2616390), (45, 2441964), (49, 2242620), (54, 2034970), (60, 1831473), (63, 1744260), (70, 1569834), (84, 1308195), (90, 1220982), (98, 1121310), (105, 1046556), (108, 1017485), (126, 872130), (135, 813988), (140, 784917), (147, 747540), (180, 610491), (189, 581420), (196, 560655), (210, 523278), (245, 448524), (252, 436065), (270, 406994), (294, 373770), (315, 348852), (378, 290710), (420, 261639), (441, 249180), (490, 224262), (540, 203497), (588, 186885), (630, 174426), (735, 149508), (756, 145355), (882, 124590), (945, 116284), (980, 112131), (1260, 87213), (1323, 83060), (1470, 74754), (1764, 62295), (1890, 58142), (2205, 49836), (2646, 41530), (2940, 37377), (3780, 29071), (4153, 26460), (4410, 24918), (5292, 20765), (6615, 16612), (8306, 13230), (8820, 12459)]