75897240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 240744960

約数和(自身を除く): 164847720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 107, 115, 120, 138, 184, 214, 230, 257, 276, 321, 345, 428, 460, 514, 535, 552, 642, 690, 771, 856, 920, 1028, 1070, 1284, 1285, 1380, 1542, 1605, 2056, 2140, 2461, 2568, 2570, 2760, 3084, 3210, 3855, 4280, 4922, 5140, 5911, 6168, 6420, 7383, 7710, 9844, 10280, 11822, 12305, 12840, 14766, 15420, 17733, 19688, 23644, 24610, 27499, 29532, 29555, 30840, 35466, 36915, 47288, 49220, 54998, 59064, 59110, 70932, 73830, 82497, 88665, 98440, 109996, 118220, 137495, 141864, 147660, 164994, 177330, 219992, 236440, 274990, 295320, 329988, 354660, 412485, 549980, 632477, 659976, 709320, 824970, 1099960, 1264954, 1649940, 1897431, 2529908, 3162385, 3299880, 3794862, 5059816, 6324770, 7589724, 9487155, 12649540, 15179448, 18974310, 25299080, 37948620, 75897240]

約数ペア:

[(1, 75897240), (2, 37948620), (3, 25299080), (4, 18974310), (5, 15179448), (6, 12649540), (8, 9487155), (10, 7589724), (12, 6324770), (15, 5059816), (20, 3794862), (23, 3299880), (24, 3162385), (30, 2529908), (40, 1897431), (46, 1649940), (60, 1264954), (69, 1099960), (92, 824970), (107, 709320), (115, 659976), (120, 632477), (138, 549980), (184, 412485), (214, 354660), (230, 329988), (257, 295320), (276, 274990), (321, 236440), (345, 219992), (428, 177330), (460, 164994), (514, 147660), (535, 141864), (552, 137495), (642, 118220), (690, 109996), (771, 98440), (856, 88665), (920, 82497), (1028, 73830), (1070, 70932), (1284, 59110), (1285, 59064), (1380, 54998), (1542, 49220), (1605, 47288), (2056, 36915), (2140, 35466), (2461, 30840), (2568, 29555), (2570, 29532), (2760, 27499), (3084, 24610), (3210, 23644), (3855, 19688), (4280, 17733), (4922, 15420), (5140, 14766), (5911, 12840), (6168, 12305), (6420, 11822), (7383, 10280), (7710, 9844)]