1920464100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{24527}}^1$

素因数の和:24579

約数の個数: 144

約数和(自身を含む): 6387091200

約数和(自身を除く): 4466627100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 87, 90, 100, 108, 116, 135, 145, 150, 174, 180, 225, 261, 270, 290, 300, 348, 435, 450, 522, 540, 580, 675, 725, 783, 870, 900, 1044, 1305, 1350, 1450, 1566, 1740, 2175, 2610, 2700, 2900, 3132, 3915, 4350, 5220, 6525, 7830, 8700, 13050, 15660, 19575, 24527, 26100, 39150, 49054, 73581, 78300, 98108, 122635, 147162, 220743, 245270, 294324, 367905, 441486, 490540, 613175, 662229, 711283, 735810, 882972, 1103715, 1226350, 1324458, 1422566, 1471620, 1839525, 2133849, 2207430, 2452700, 2648916, 2845132, 3311145, 3556415, 3679050, 4267698, 4414860, 5518575, 6401547, 6622290, 7112830, 7358100, 8535396, 10669245, 11037150, 12803094, 13244580, 14225660, 16555725, 17782075, 19204641, 21338490, 22074300, 25606188, 32007735, 33111450, 35564150, 38409282, 42676980, 53346225, 64015470, 66222900, 71128300, 76818564, 96023205, 106692450, 128030940, 160038675, 192046410, 213384900, 320077350, 384092820, 480116025, 640154700, 960232050, 1920464100]

約数ペア:

[(1, 1920464100), (2, 960232050), (3, 640154700), (4, 480116025), (5, 384092820), (6, 320077350), (9, 213384900), (10, 192046410), (12, 160038675), (15, 128030940), (18, 106692450), (20, 96023205), (25, 76818564), (27, 71128300), (29, 66222900), (30, 64015470), (36, 53346225), (45, 42676980), (50, 38409282), (54, 35564150), (58, 33111450), (60, 32007735), (75, 25606188), (87, 22074300), (90, 21338490), (100, 19204641), (108, 17782075), (116, 16555725), (135, 14225660), (145, 13244580), (150, 12803094), (174, 11037150), (180, 10669245), (225, 8535396), (261, 7358100), (270, 7112830), (290, 6622290), (300, 6401547), (348, 5518575), (435, 4414860), (450, 4267698), (522, 3679050), (540, 3556415), (580, 3311145), (675, 2845132), (725, 2648916), (783, 2452700), (870, 2207430), (900, 2133849), (1044, 1839525), (1305, 1471620), (1350, 1422566), (1450, 1324458), (1566, 1226350), (1740, 1103715), (2175, 882972), (2610, 735810), (2700, 711283), (2900, 662229), (3132, 613175), (3915, 490540), (4350, 441486), (5220, 367905), (6525, 294324), (7830, 245270), (8700, 220743), (13050, 147162), (15660, 122635), (19575, 98108), (24527, 78300), (26100, 73581), (39150, 49054)]