23327820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{359}}^1$

素因数の和:412

約数の個数: 108

約数和(自身を含む): 74889360

約数和(自身を除く): 51561540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 359, 361, 380, 570, 684, 718, 722, 855, 1077, 1083, 1140, 1436, 1444, 1710, 1795, 1805, 2154, 2166, 3231, 3249, 3420, 3590, 3610, 4308, 4332, 5385, 5415, 6462, 6498, 6821, 7180, 7220, 10770, 10830, 12924, 12996, 13642, 16155, 16245, 20463, 21540, 21660, 27284, 32310, 32490, 34105, 40926, 61389, 64620, 64980, 68210, 81852, 102315, 122778, 129599, 136420, 204630, 245556, 259198, 306945, 388797, 409260, 518396, 613890, 647995, 777594, 1166391, 1227780, 1295990, 1555188, 1943985, 2332782, 2591980, 3887970, 4665564, 5831955, 7775940, 11663910, 23327820]

約数ペア:

[(1, 23327820), (2, 11663910), (3, 7775940), (4, 5831955), (5, 4665564), (6, 3887970), (9, 2591980), (10, 2332782), (12, 1943985), (15, 1555188), (18, 1295990), (19, 1227780), (20, 1166391), (30, 777594), (36, 647995), (38, 613890), (45, 518396), (57, 409260), (60, 388797), (76, 306945), (90, 259198), (95, 245556), (114, 204630), (171, 136420), (180, 129599), (190, 122778), (228, 102315), (285, 81852), (342, 68210), (359, 64980), (361, 64620), (380, 61389), (570, 40926), (684, 34105), (718, 32490), (722, 32310), (855, 27284), (1077, 21660), (1083, 21540), (1140, 20463), (1436, 16245), (1444, 16155), (1710, 13642), (1795, 12996), (1805, 12924), (2154, 10830), (2166, 10770), (3231, 7220), (3249, 7180), (3420, 6821), (3590, 6498), (3610, 6462), (4308, 5415), (4332, 5385)]