16245450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2777}}^1$

素因数の和:2808

約数の個数: 72

約数和(自身を含む): 47020428

約数和(自身を除く): 30774978

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2777, 2925, 5554, 5850, 8331, 13885, 16662, 24993, 27770, 36101, 41655, 49986, 69425, 72202, 83310, 108303, 124965, 138850, 180505, 208275, 216606, 249930, 324909, 361010, 416550, 541515, 624825, 649818, 902525, 1083030, 1249650, 1624545, 1805050, 2707575, 3249090, 5415150, 8122725, 16245450]

約数ペア:

[(1, 16245450), (2, 8122725), (3, 5415150), (5, 3249090), (6, 2707575), (9, 1805050), (10, 1624545), (13, 1249650), (15, 1083030), (18, 902525), (25, 649818), (26, 624825), (30, 541515), (39, 416550), (45, 361010), (50, 324909), (65, 249930), (75, 216606), (78, 208275), (90, 180505), (117, 138850), (130, 124965), (150, 108303), (195, 83310), (225, 72202), (234, 69425), (325, 49986), (390, 41655), (450, 36101), (585, 27770), (650, 24993), (975, 16662), (1170, 13885), (1950, 8331), (2777, 5850), (2925, 5554)]