23772540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 73382400

約数和(自身を除く): 49609860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 181, 199, 220, 330, 362, 398, 543, 597, 660, 724, 796, 905, 995, 1086, 1194, 1810, 1990, 1991, 2172, 2189, 2388, 2715, 2985, 3620, 3980, 3982, 4378, 5430, 5970, 5973, 6567, 7964, 8756, 9955, 10860, 10945, 11940, 11946, 13134, 19910, 21890, 23892, 26268, 29865, 32835, 36019, 39820, 43780, 59730, 65670, 72038, 108057, 119460, 131340, 144076, 180095, 216114, 360190, 396209, 432228, 540285, 720380, 792418, 1080570, 1188627, 1584836, 1981045, 2161140, 2377254, 3962090, 4754508, 5943135, 7924180, 11886270, 23772540]

約数ペア:

[(1, 23772540), (2, 11886270), (3, 7924180), (4, 5943135), (5, 4754508), (6, 3962090), (10, 2377254), (11, 2161140), (12, 1981045), (15, 1584836), (20, 1188627), (22, 1080570), (30, 792418), (33, 720380), (44, 540285), (55, 432228), (60, 396209), (66, 360190), (110, 216114), (132, 180095), (165, 144076), (181, 131340), (199, 119460), (220, 108057), (330, 72038), (362, 65670), (398, 59730), (543, 43780), (597, 39820), (660, 36019), (724, 32835), (796, 29865), (905, 26268), (995, 23892), (1086, 21890), (1194, 19910), (1810, 13134), (1990, 11946), (1991, 11940), (2172, 10945), (2189, 10860), (2388, 9955), (2715, 8756), (2985, 7964), (3620, 6567), (3980, 5973), (3982, 5970), (4378, 5430)]