928127600

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 180

約数和(自身を含む): 2410649280

約数和(自身を除く): 1482521680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 40, 50, 58, 62, 80, 89, 100, 116, 124, 145, 155, 178, 200, 232, 248, 290, 310, 356, 400, 445, 464, 496, 580, 620, 712, 725, 775, 841, 890, 899, 1160, 1240, 1424, 1450, 1550, 1682, 1780, 1798, 2225, 2320, 2480, 2581, 2759, 2900, 3100, 3364, 3560, 3596, 4205, 4450, 4495, 5162, 5518, 5800, 6200, 6728, 7120, 7192, 8410, 8900, 8990, 10324, 11036, 11600, 12400, 12905, 13456, 13795, 14384, 16820, 17800, 17980, 20648, 21025, 22072, 22475, 25810, 26071, 27590, 33640, 35600, 35960, 41296, 42050, 44144, 44950, 51620, 52142, 55180, 64525, 67280, 68975, 71920, 74849, 80011, 84100, 89900, 103240, 104284, 110360, 129050, 130355, 137950, 149698, 160022, 168200, 179800, 206480, 208568, 220720, 258100, 260710, 275900, 299396, 320044, 336400, 359600, 374245, 400055, 417136, 516200, 521420, 551800, 598792, 640088, 651775, 748490, 800110, 1032400, 1042840, 1103600, 1197584, 1280176, 1303550, 1496980, 1600220, 1871225, 2000275, 2085680, 2320319, 2607100, 2993960, 3200440, 3742450, 4000550, 4640638, 5214200, 5987920, 6400880, 7484900, 8001100, 9281276, 10428400, 11601595, 14969800, 16002200, 18562552, 23203190, 29939600, 32004400, 37125104, 46406380, 58007975, 92812760, 116015950, 185625520, 232031900, 464063800, 928127600]

約数ペア:

[(1, 928127600), (2, 464063800), (4, 232031900), (5, 185625520), (8, 116015950), (10, 92812760), (16, 58007975), (20, 46406380), (25, 37125104), (29, 32004400), (31, 29939600), (40, 23203190), (50, 18562552), (58, 16002200), (62, 14969800), (80, 11601595), (89, 10428400), (100, 9281276), (116, 8001100), (124, 7484900), (145, 6400880), (155, 5987920), (178, 5214200), (200, 4640638), (232, 4000550), (248, 3742450), (290, 3200440), (310, 2993960), (356, 2607100), (400, 2320319), (445, 2085680), (464, 2000275), (496, 1871225), (580, 1600220), (620, 1496980), (712, 1303550), (725, 1280176), (775, 1197584), (841, 1103600), (890, 1042840), (899, 1032400), (1160, 800110), (1240, 748490), (1424, 651775), (1450, 640088), (1550, 598792), (1682, 551800), (1780, 521420), (1798, 516200), (2225, 417136), (2320, 400055), (2480, 374245), (2581, 359600), (2759, 336400), (2900, 320044), (3100, 299396), (3364, 275900), (3560, 260710), (3596, 258100), (4205, 220720), (4450, 208568), (4495, 206480), (5162, 179800), (5518, 168200), (5800, 160022), (6200, 149698), (6728, 137950), (7120, 130355), (7192, 129050), (8410, 110360), (8900, 104284), (8990, 103240), (10324, 89900), (11036, 84100), (11600, 80011), (12400, 74849), (12905, 71920), (13456, 68975), (13795, 67280), (14384, 64525), (16820, 55180), (17800, 52142), (17980, 51620), (20648, 44950), (21025, 44144), (22072, 42050), (22475, 41296), (25810, 35960), (26071, 35600), (27590, 33640)]