89235900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:325

約数の個数: 216

約数和(自身を含む): 312792480

約数和(自身を除く): 223556580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 29, 30, 36, 39, 45, 50, 52, 58, 60, 65, 75, 78, 87, 90, 100, 116, 117, 130, 145, 150, 156, 174, 180, 195, 225, 234, 260, 261, 263, 290, 300, 325, 348, 377, 390, 435, 450, 468, 522, 526, 580, 585, 650, 725, 754, 780, 789, 870, 900, 975, 1044, 1052, 1131, 1170, 1300, 1305, 1315, 1450, 1508, 1578, 1740, 1885, 1950, 2175, 2262, 2340, 2367, 2610, 2630, 2900, 2925, 3156, 3393, 3419, 3770, 3900, 3945, 4350, 4524, 4734, 5220, 5260, 5655, 5850, 6525, 6575, 6786, 6838, 7540, 7627, 7890, 8700, 9425, 9468, 10257, 11310, 11700, 11835, 13050, 13150, 13572, 13676, 15254, 15780, 16965, 17095, 18850, 19725, 20514, 22620, 22881, 23670, 26100, 26300, 28275, 30508, 30771, 33930, 34190, 37700, 38135, 39450, 41028, 45762, 47340, 51285, 56550, 59175, 61542, 67860, 68380, 68643, 76270, 78900, 84825, 85475, 91524, 99151, 102570, 113100, 114405, 118350, 123084, 137286, 152540, 153855, 169650, 170950, 190675, 198302, 205140, 228810, 236700, 256425, 274572, 297453, 307710, 339300, 341900, 343215, 381350, 396604, 457620, 495755, 512850, 572025, 594906, 615420, 686430, 762700, 769275, 892359, 991510, 1025700, 1144050, 1189812, 1372860, 1487265, 1538550, 1716075, 1784718, 1983020, 2288100, 2478775, 2974530, 3077100, 3432150, 3569436, 4461795, 4957550, 5949060, 6864300, 7436325, 8923590, 9915100, 14872650, 17847180, 22308975, 29745300, 44617950, 89235900]

約数ペア:

[(1, 89235900), (2, 44617950), (3, 29745300), (4, 22308975), (5, 17847180), (6, 14872650), (9, 9915100), (10, 8923590), (12, 7436325), (13, 6864300), (15, 5949060), (18, 4957550), (20, 4461795), (25, 3569436), (26, 3432150), (29, 3077100), (30, 2974530), (36, 2478775), (39, 2288100), (45, 1983020), (50, 1784718), (52, 1716075), (58, 1538550), (60, 1487265), (65, 1372860), (75, 1189812), (78, 1144050), (87, 1025700), (90, 991510), (100, 892359), (116, 769275), (117, 762700), (130, 686430), (145, 615420), (150, 594906), (156, 572025), (174, 512850), (180, 495755), (195, 457620), (225, 396604), (234, 381350), (260, 343215), (261, 341900), (263, 339300), (290, 307710), (300, 297453), (325, 274572), (348, 256425), (377, 236700), (390, 228810), (435, 205140), (450, 198302), (468, 190675), (522, 170950), (526, 169650), (580, 153855), (585, 152540), (650, 137286), (725, 123084), (754, 118350), (780, 114405), (789, 113100), (870, 102570), (900, 99151), (975, 91524), (1044, 85475), (1052, 84825), (1131, 78900), (1170, 76270), (1300, 68643), (1305, 68380), (1315, 67860), (1450, 61542), (1508, 59175), (1578, 56550), (1740, 51285), (1885, 47340), (1950, 45762), (2175, 41028), (2262, 39450), (2340, 38135), (2367, 37700), (2610, 34190), (2630, 33930), (2900, 30771), (2925, 30508), (3156, 28275), (3393, 26300), (3419, 26100), (3770, 23670), (3900, 22881), (3945, 22620), (4350, 20514), (4524, 19725), (4734, 18850), (5220, 17095), (5260, 16965), (5655, 15780), (5850, 15254), (6525, 13676), (6575, 13572), (6786, 13150), (6838, 13050), (7540, 11835), (7627, 11700), (7890, 11310), (8700, 10257), (9425, 9468)]