23817420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:572

約数の個数: 144

約数和(自身を含む): 82397952

約数和(自身を除く): 58580532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 523, 660, 690, 759, 828, 990, 1012, 1035, 1046, 1265, 1380, 1518, 1569, 1980, 2070, 2092, 2277, 2530, 2615, 3036, 3138, 3795, 4140, 4554, 4707, 5060, 5230, 5753, 6276, 7590, 7845, 9108, 9414, 10460, 11385, 11506, 12029, 15180, 15690, 17259, 18828, 22770, 23012, 23535, 24058, 28765, 31380, 34518, 36087, 45540, 47070, 48116, 51777, 57530, 60145, 69036, 72174, 86295, 94140, 103554, 108261, 115060, 120290, 132319, 144348, 172590, 180435, 207108, 216522, 240580, 258885, 264638, 345180, 360870, 396957, 433044, 517770, 529276, 541305, 661595, 721740, 793914, 1035540, 1082610, 1190871, 1323190, 1587828, 1984785, 2165220, 2381742, 2646380, 3969570, 4763484, 5954355, 7939140, 11908710, 23817420]

約数ペア:

[(1, 23817420), (2, 11908710), (3, 7939140), (4, 5954355), (5, 4763484), (6, 3969570), (9, 2646380), (10, 2381742), (11, 2165220), (12, 1984785), (15, 1587828), (18, 1323190), (20, 1190871), (22, 1082610), (23, 1035540), (30, 793914), (33, 721740), (36, 661595), (44, 541305), (45, 529276), (46, 517770), (55, 433044), (60, 396957), (66, 360870), (69, 345180), (90, 264638), (92, 258885), (99, 240580), (110, 216522), (115, 207108), (132, 180435), (138, 172590), (165, 144348), (180, 132319), (198, 120290), (207, 115060), (220, 108261), (230, 103554), (253, 94140), (276, 86295), (330, 72174), (345, 69036), (396, 60145), (414, 57530), (460, 51777), (495, 48116), (506, 47070), (523, 45540), (660, 36087), (690, 34518), (759, 31380), (828, 28765), (990, 24058), (1012, 23535), (1035, 23012), (1046, 22770), (1265, 18828), (1380, 17259), (1518, 15690), (1569, 15180), (1980, 12029), (2070, 11506), (2092, 11385), (2277, 10460), (2530, 9414), (2615, 9108), (3036, 7845), (3138, 7590), (3795, 6276), (4140, 5753), (4554, 5230), (4707, 5060)]