80009190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:762

約数の個数: 96

約数和(自身を含む): 222393600

約数和(自身を除く): 142384410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 71, 90, 95, 114, 142, 171, 190, 213, 285, 342, 355, 426, 570, 639, 659, 710, 855, 1065, 1278, 1318, 1349, 1710, 1977, 2130, 2698, 3195, 3295, 3954, 4047, 5931, 6390, 6590, 6745, 8094, 9885, 11862, 12141, 12521, 13490, 19770, 20235, 24282, 25042, 29655, 37563, 40470, 46789, 59310, 60705, 62605, 75126, 93578, 112689, 121410, 125210, 140367, 187815, 225378, 233945, 280734, 375630, 421101, 467890, 563445, 701835, 842202, 888991, 1126890, 1403670, 1777982, 2105505, 2666973, 4211010, 4444955, 5333946, 8000919, 8889910, 13334865, 16001838, 26669730, 40004595, 80009190]

約数ペア:

[(1, 80009190), (2, 40004595), (3, 26669730), (5, 16001838), (6, 13334865), (9, 8889910), (10, 8000919), (15, 5333946), (18, 4444955), (19, 4211010), (30, 2666973), (38, 2105505), (45, 1777982), (57, 1403670), (71, 1126890), (90, 888991), (95, 842202), (114, 701835), (142, 563445), (171, 467890), (190, 421101), (213, 375630), (285, 280734), (342, 233945), (355, 225378), (426, 187815), (570, 140367), (639, 125210), (659, 121410), (710, 112689), (855, 93578), (1065, 75126), (1278, 62605), (1318, 60705), (1349, 59310), (1710, 46789), (1977, 40470), (2130, 37563), (2698, 29655), (3195, 25042), (3295, 24282), (3954, 20235), (4047, 19770), (5931, 13490), (6390, 12521), (6590, 12141), (6745, 11862), (8094, 9885)]