8482500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 180

約数和(自身を含む): 29849820

約数和(自身を除く): 21367320

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, 125, 130, 145, 150, 156, 174, 180, 195, 225, 234, 250, 260, 261, 290, 300, 325, 348, 375, 377, 390, 435, 450, 468, 500, 522, 580, 585, 625, 650, 725, 750, 754, 780, 870, 900, 975, 1044, 1125, 1131, 1170, 1250, 1300, 1305, 1450, 1500, 1508, 1625, 1740, 1875, 1885, 1950, 2175, 2250, 2262, 2340, 2500, 2610, 2900, 2925, 3250, 3393, 3625, 3750, 3770, 3900, 4350, 4500, 4524, 4875, 5220, 5625, 5655, 5850, 6500, 6525, 6786, 7250, 7500, 7540, 8125, 8700, 9425, 9750, 10875, 11250, 11310, 11700, 13050, 13572, 14500, 14625, 16250, 16965, 18125, 18850, 19500, 21750, 22500, 22620, 24375, 26100, 28275, 29250, 32500, 32625, 33930, 36250, 37700, 43500, 47125, 48750, 54375, 56550, 58500, 65250, 67860, 72500, 73125, 84825, 94250, 97500, 108750, 113100, 130500, 141375, 146250, 163125, 169650, 188500, 217500, 235625, 282750, 292500, 326250, 339300, 424125, 471250, 565500, 652500, 706875, 848250, 942500, 1413750, 1696500, 2120625, 2827500, 4241250, 8482500]

約数ペア:

[(1, 8482500), (2, 4241250), (3, 2827500), (4, 2120625), (5, 1696500), (6, 1413750), (9, 942500), (10, 848250), (12, 706875), (13, 652500), (15, 565500), (18, 471250), (20, 424125), (25, 339300), (26, 326250), (29, 292500), (30, 282750), (36, 235625), (39, 217500), (45, 188500), (50, 169650), (52, 163125), (58, 146250), (60, 141375), (65, 130500), (75, 113100), (78, 108750), (87, 97500), (90, 94250), (100, 84825), (116, 73125), (117, 72500), (125, 67860), (130, 65250), (145, 58500), (150, 56550), (156, 54375), (174, 48750), (180, 47125), (195, 43500), (225, 37700), (234, 36250), (250, 33930), (260, 32625), (261, 32500), (290, 29250), (300, 28275), (325, 26100), (348, 24375), (375, 22620), (377, 22500), (390, 21750), (435, 19500), (450, 18850), (468, 18125), (500, 16965), (522, 16250), (580, 14625), (585, 14500), (625, 13572), (650, 13050), (725, 11700), (750, 11310), (754, 11250), (780, 10875), (870, 9750), (900, 9425), (975, 8700), (1044, 8125), (1125, 7540), (1131, 7500), (1170, 7250), (1250, 6786), (1300, 6525), (1305, 6500), (1450, 5850), (1500, 5655), (1508, 5625), (1625, 5220), (1740, 4875), (1875, 4524), (1885, 4500), (1950, 4350), (2175, 3900), (2250, 3770), (2262, 3750), (2340, 3625), (2500, 3393), (2610, 3250), (2900, 2925)]