2544750

素因数分解:

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

素因数の和:68

約数の個数: 128

約数和(自身を含む): 7862400

約数和(自身を除く): 5317650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 29, 30, 39, 45, 50, 54, 58, 65, 75, 78, 87, 90, 117, 125, 130, 135, 145, 150, 174, 195, 225, 234, 250, 261, 270, 290, 325, 351, 375, 377, 390, 435, 450, 522, 585, 650, 675, 702, 725, 750, 754, 783, 870, 975, 1125, 1131, 1170, 1305, 1350, 1450, 1566, 1625, 1755, 1885, 1950, 2175, 2250, 2262, 2610, 2925, 3250, 3375, 3393, 3510, 3625, 3770, 3915, 4350, 4875, 5655, 5850, 6525, 6750, 6786, 7250, 7830, 8775, 9425, 9750, 10179, 10875, 11310, 13050, 14625, 16965, 17550, 18850, 19575, 20358, 21750, 28275, 29250, 32625, 33930, 39150, 43875, 47125, 50895, 56550, 65250, 84825, 87750, 94250, 97875, 101790, 141375, 169650, 195750, 254475, 282750, 424125, 508950, 848250, 1272375, 2544750]

約数ペア:

[(1, 2544750), (2, 1272375), (3, 848250), (5, 508950), (6, 424125), (9, 282750), (10, 254475), (13, 195750), (15, 169650), (18, 141375), (25, 101790), (26, 97875), (27, 94250), (29, 87750), (30, 84825), (39, 65250), (45, 56550), (50, 50895), (54, 47125), (58, 43875), (65, 39150), (75, 33930), (78, 32625), (87, 29250), (90, 28275), (117, 21750), (125, 20358), (130, 19575), (135, 18850), (145, 17550), (150, 16965), (174, 14625), (195, 13050), (225, 11310), (234, 10875), (250, 10179), (261, 9750), (270, 9425), (290, 8775), (325, 7830), (351, 7250), (375, 6786), (377, 6750), (390, 6525), (435, 5850), (450, 5655), (522, 4875), (585, 4350), (650, 3915), (675, 3770), (702, 3625), (725, 3510), (750, 3393), (754, 3375), (783, 3250), (870, 2925), (975, 2610), (1125, 2262), (1131, 2250), (1170, 2175), (1305, 1950), (1350, 1885), (1450, 1755), (1566, 1625)]