444101580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1123}}^1$

素因数の和:1177

約数の個数: 144

約数和(自身を含む): 1460615520

約数和(自身を除く): 1016513940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1123, 1170, 1521, 1690, 2028, 2197, 2246, 2340, 2535, 3042, 3369, 3380, 4394, 4492, 5070, 5615, 6084, 6591, 6738, 7605, 8788, 10107, 10140, 10985, 11230, 13182, 13476, 14599, 15210, 16845, 19773, 20214, 21970, 22460, 26364, 29198, 30420, 32955, 33690, 39546, 40428, 43797, 43940, 50535, 58396, 65910, 67380, 72995, 79092, 87594, 98865, 101070, 131391, 131820, 145990, 175188, 189787, 197730, 202140, 218985, 262782, 291980, 379574, 395460, 437970, 525564, 569361, 656955, 759148, 875940, 948935, 1138722, 1313910, 1708083, 1897870, 2277444, 2467231, 2627820, 2846805, 3416166, 3795740, 4934462, 5693610, 6832332, 7401693, 8540415, 9868924, 11387220, 12336155, 14803386, 17080830, 22205079, 24672310, 29606772, 34161660, 37008465, 44410158, 49344620, 74016930, 88820316, 111025395, 148033860, 222050790, 444101580]

約数ペア:

[(1, 444101580), (2, 222050790), (3, 148033860), (4, 111025395), (5, 88820316), (6, 74016930), (9, 49344620), (10, 44410158), (12, 37008465), (13, 34161660), (15, 29606772), (18, 24672310), (20, 22205079), (26, 17080830), (30, 14803386), (36, 12336155), (39, 11387220), (45, 9868924), (52, 8540415), (60, 7401693), (65, 6832332), (78, 5693610), (90, 4934462), (117, 3795740), (130, 3416166), (156, 2846805), (169, 2627820), (180, 2467231), (195, 2277444), (234, 1897870), (260, 1708083), (338, 1313910), (390, 1138722), (468, 948935), (507, 875940), (585, 759148), (676, 656955), (780, 569361), (845, 525564), (1014, 437970), (1123, 395460), (1170, 379574), (1521, 291980), (1690, 262782), (2028, 218985), (2197, 202140), (2246, 197730), (2340, 189787), (2535, 175188), (3042, 145990), (3369, 131820), (3380, 131391), (4394, 101070), (4492, 98865), (5070, 87594), (5615, 79092), (6084, 72995), (6591, 67380), (6738, 65910), (7605, 58396), (8788, 50535), (10107, 43940), (10140, 43797), (10985, 40428), (11230, 39546), (13182, 33690), (13476, 32955), (14599, 30420), (15210, 29198), (16845, 26364), (19773, 22460), (20214, 21970)]