78650190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1091}}^1$

素因数の和:1199

約数の個数: 80

約数和(自身を含む): 214053840

約数和(自身を除く): 135403650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 89, 90, 135, 162, 178, 267, 270, 405, 445, 534, 801, 810, 890, 1091, 1335, 1602, 2182, 2403, 2670, 3273, 4005, 4806, 5455, 6546, 7209, 8010, 9819, 10910, 12015, 14418, 16365, 19638, 24030, 29457, 32730, 36045, 49095, 58914, 72090, 88371, 97099, 98190, 147285, 176742, 194198, 291297, 294570, 441855, 485495, 582594, 873891, 883710, 970990, 1456485, 1747782, 2621673, 2912970, 4369455, 5243346, 7865019, 8738910, 13108365, 15730038, 26216730, 39325095, 78650190]

約数ペア:

[(1, 78650190), (2, 39325095), (3, 26216730), (5, 15730038), (6, 13108365), (9, 8738910), (10, 7865019), (15, 5243346), (18, 4369455), (27, 2912970), (30, 2621673), (45, 1747782), (54, 1456485), (81, 970990), (89, 883710), (90, 873891), (135, 582594), (162, 485495), (178, 441855), (267, 294570), (270, 291297), (405, 194198), (445, 176742), (534, 147285), (801, 98190), (810, 97099), (890, 88371), (1091, 72090), (1335, 58914), (1602, 49095), (2182, 36045), (2403, 32730), (2670, 29457), (3273, 24030), (4005, 19638), (4806, 16365), (5455, 14418), (6546, 12015), (7209, 10910), (8010, 9819)]