137531940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25189}}^1$

素因数の和:25221

約数の個数: 96

約数和(自身を含む): 473975040

約数和(自身を除く): 336443100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 25189, 50378, 75567, 100756, 125945, 151134, 176323, 251890, 302268, 327457, 352646, 377835, 503780, 528969, 654914, 705292, 755670, 881615, 982371, 1057938, 1309828, 1511340, 1637285, 1763230, 1964742, 2115876, 2292199, 2644845, 3274570, 3526460, 3929484, 4584398, 4911855, 5289690, 6549140, 6876597, 9168796, 9823710, 10579380, 11460995, 13753194, 19647420, 22921990, 27506388, 34382985, 45843980, 68765970, 137531940]

約数ペア:

[(1, 137531940), (2, 68765970), (3, 45843980), (4, 34382985), (5, 27506388), (6, 22921990), (7, 19647420), (10, 13753194), (12, 11460995), (13, 10579380), (14, 9823710), (15, 9168796), (20, 6876597), (21, 6549140), (26, 5289690), (28, 4911855), (30, 4584398), (35, 3929484), (39, 3526460), (42, 3274570), (52, 2644845), (60, 2292199), (65, 2115876), (70, 1964742), (78, 1763230), (84, 1637285), (91, 1511340), (105, 1309828), (130, 1057938), (140, 982371), (156, 881615), (182, 755670), (195, 705292), (210, 654914), (260, 528969), (273, 503780), (364, 377835), (390, 352646), (420, 327457), (455, 302268), (546, 251890), (780, 176323), (910, 151134), (1092, 125945), (1365, 100756), (1820, 75567), (2730, 50378), (5460, 25189)]