4449920760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{27653}}^1$

素因数の和:27822

約数の個数: 128

約数和(自身を含む): 14933160000

約数和(自身を除く): 10483239240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 149, 180, 216, 270, 298, 360, 447, 540, 596, 745, 894, 1080, 1192, 1341, 1490, 1788, 2235, 2682, 2980, 3576, 4023, 4470, 5364, 5960, 6705, 8046, 8940, 10728, 13410, 16092, 17880, 20115, 26820, 27653, 32184, 40230, 53640, 55306, 80460, 82959, 110612, 138265, 160920, 165918, 221224, 248877, 276530, 331836, 414795, 497754, 553060, 663672, 746631, 829590, 995508, 1106120, 1244385, 1493262, 1659180, 1991016, 2488770, 2986524, 3318360, 3733155, 4120297, 4977540, 5973048, 7466310, 8240594, 9955080, 12360891, 14932620, 16481188, 20601485, 24721782, 29865240, 32962376, 37082673, 41202970, 49443564, 61804455, 74165346, 82405940, 98887128, 111248019, 123608910, 148330692, 164811880, 185413365, 222496038, 247217820, 296661384, 370826730, 444992076, 494435640, 556240095, 741653460, 889984152, 1112480190, 1483306920, 2224960380, 4449920760]

約数ペア:

[(1, 4449920760), (2, 2224960380), (3, 1483306920), (4, 1112480190), (5, 889984152), (6, 741653460), (8, 556240095), (9, 494435640), (10, 444992076), (12, 370826730), (15, 296661384), (18, 247217820), (20, 222496038), (24, 185413365), (27, 164811880), (30, 148330692), (36, 123608910), (40, 111248019), (45, 98887128), (54, 82405940), (60, 74165346), (72, 61804455), (90, 49443564), (108, 41202970), (120, 37082673), (135, 32962376), (149, 29865240), (180, 24721782), (216, 20601485), (270, 16481188), (298, 14932620), (360, 12360891), (447, 9955080), (540, 8240594), (596, 7466310), (745, 5973048), (894, 4977540), (1080, 4120297), (1192, 3733155), (1341, 3318360), (1490, 2986524), (1788, 2488770), (2235, 1991016), (2682, 1659180), (2980, 1493262), (3576, 1244385), (4023, 1106120), (4470, 995508), (5364, 829590), (5960, 746631), (6705, 663672), (8046, 553060), (8940, 497754), (10728, 414795), (13410, 331836), (16092, 276530), (17880, 248877), (20115, 221224), (26820, 165918), (27653, 160920), (32184, 138265), (40230, 110612), (53640, 82959), (55306, 80460)]