102410520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 319334400

約数和(自身を除く): 216923880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 89, 120, 129, 172, 178, 215, 223, 258, 267, 344, 356, 430, 445, 446, 516, 534, 645, 669, 712, 860, 890, 892, 1032, 1068, 1115, 1290, 1335, 1338, 1720, 1780, 1784, 2136, 2230, 2580, 2670, 2676, 3345, 3560, 3827, 4460, 5160, 5340, 5352, 6690, 7654, 8920, 9589, 10680, 11481, 13380, 15308, 19135, 19178, 19847, 22962, 26760, 28767, 30616, 38270, 38356, 39694, 45924, 47945, 57405, 57534, 59541, 76540, 76712, 79388, 91848, 95890, 99235, 114810, 115068, 119082, 143835, 153080, 158776, 191780, 198470, 229620, 230136, 238164, 287670, 297705, 383560, 396940, 459240, 476328, 575340, 595410, 793880, 853421, 1150680, 1190820, 1706842, 2381640, 2560263, 3413684, 4267105, 5120526, 6827368, 8534210, 10241052, 12801315, 17068420, 20482104, 25602630, 34136840, 51205260, 102410520]

約数ペア:

[(1, 102410520), (2, 51205260), (3, 34136840), (4, 25602630), (5, 20482104), (6, 17068420), (8, 12801315), (10, 10241052), (12, 8534210), (15, 6827368), (20, 5120526), (24, 4267105), (30, 3413684), (40, 2560263), (43, 2381640), (60, 1706842), (86, 1190820), (89, 1150680), (120, 853421), (129, 793880), (172, 595410), (178, 575340), (215, 476328), (223, 459240), (258, 396940), (267, 383560), (344, 297705), (356, 287670), (430, 238164), (445, 230136), (446, 229620), (516, 198470), (534, 191780), (645, 158776), (669, 153080), (712, 143835), (860, 119082), (890, 115068), (892, 114810), (1032, 99235), (1068, 95890), (1115, 91848), (1290, 79388), (1335, 76712), (1338, 76540), (1720, 59541), (1780, 57534), (1784, 57405), (2136, 47945), (2230, 45924), (2580, 39694), (2670, 38356), (2676, 38270), (3345, 30616), (3560, 28767), (3827, 26760), (4460, 22962), (5160, 19847), (5340, 19178), (5352, 19135), (6690, 15308), (7654, 13380), (8920, 11481), (9589, 10680)]