83604540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1371

約数の個数: 96

約数和(自身を含む): 249661440

約数和(自身を除く): 166056900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 47, 60, 69, 92, 94, 115, 138, 141, 188, 230, 235, 276, 282, 345, 460, 470, 564, 690, 705, 940, 1081, 1289, 1380, 1410, 2162, 2578, 2820, 3243, 3867, 4324, 5156, 5405, 6445, 6486, 7734, 10810, 12890, 12972, 15468, 16215, 19335, 21620, 25780, 29647, 32430, 38670, 59294, 60583, 64860, 77340, 88941, 118588, 121166, 148235, 177882, 181749, 242332, 296470, 302915, 355764, 363498, 444705, 592940, 605830, 726996, 889410, 908745, 1211660, 1393409, 1778820, 1817490, 2786818, 3634980, 4180227, 5573636, 6967045, 8360454, 13934090, 16720908, 20901135, 27868180, 41802270, 83604540]

約数ペア:

[(1, 83604540), (2, 41802270), (3, 27868180), (4, 20901135), (5, 16720908), (6, 13934090), (10, 8360454), (12, 6967045), (15, 5573636), (20, 4180227), (23, 3634980), (30, 2786818), (46, 1817490), (47, 1778820), (60, 1393409), (69, 1211660), (92, 908745), (94, 889410), (115, 726996), (138, 605830), (141, 592940), (188, 444705), (230, 363498), (235, 355764), (276, 302915), (282, 296470), (345, 242332), (460, 181749), (470, 177882), (564, 148235), (690, 121166), (705, 118588), (940, 88941), (1081, 77340), (1289, 64860), (1380, 60583), (1410, 59294), (2162, 38670), (2578, 32430), (2820, 29647), (3243, 25780), (3867, 21620), (4324, 19335), (5156, 16215), (5405, 15468), (6445, 12972), (6486, 12890), (7734, 10810)]