66667770900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{503}}^1\times {\mathrm{16363}}^1$

素因数の和:16892

約数の個数: 180

約数和(自身を含む): 216553452192

約数和(自身を除く): 149885681292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 503, 540, 675, 810, 900, 1006, 1350, 1509, 1620, 2012, 2025, 2515, 2700, 3018, 4050, 4527, 5030, 6036, 7545, 8100, 9054, 10060, 12575, 13581, 15090, 16363, 18108, 22635, 25150, 27162, 30180, 32726, 37725, 40743, 45270, 49089, 50300, 54324, 65452, 67905, 75450, 81486, 81815, 90540, 98178, 113175, 135810, 147267, 150900, 162972, 163630, 196356, 203715, 226350, 245445, 271620, 294534, 327260, 339525, 407430, 409075, 441801, 452700, 490890, 589068, 679050, 736335, 814860, 818150, 883602, 981780, 1018575, 1227225, 1325403, 1358100, 1472670, 1636300, 1767204, 2037150, 2209005, 2454450, 2650806, 2945340, 3681675, 4074300, 4418010, 4908900, 5301612, 6627015, 7363350, 8230589, 8836020, 11045025, 13254030, 14726700, 16461178, 22090050, 24691767, 26508060, 32922356, 33135075, 41152945, 44180100, 49383534, 66270150, 74075301, 82305890, 98767068, 123458835, 132540300, 148150602, 164611780, 205764725, 222225903, 246917670, 296301204, 370376505, 411529450, 444451806, 493835340, 617294175, 666677709, 740753010, 823058900, 888903612, 1111129515, 1234588350, 1333355418, 1481506020, 1851882525, 2222259030, 2469176700, 2666710836, 3333388545, 3703765050, 4444518060, 5555647575, 6666777090, 7407530100, 11111295150, 13333554180, 16666942725, 22222590300, 33333885450, 66667770900]

約数ペア:

[(1, 66667770900), (2, 33333885450), (3, 22222590300), (4, 16666942725), (5, 13333554180), (6, 11111295150), (9, 7407530100), (10, 6666777090), (12, 5555647575), (15, 4444518060), (18, 3703765050), (20, 3333388545), (25, 2666710836), (27, 2469176700), (30, 2222259030), (36, 1851882525), (45, 1481506020), (50, 1333355418), (54, 1234588350), (60, 1111129515), (75, 888903612), (81, 823058900), (90, 740753010), (100, 666677709), (108, 617294175), (135, 493835340), (150, 444451806), (162, 411529450), (180, 370376505), (225, 296301204), (270, 246917670), (300, 222225903), (324, 205764725), (405, 164611780), (450, 148150602), (503, 132540300), (540, 123458835), (675, 98767068), (810, 82305890), (900, 74075301), (1006, 66270150), (1350, 49383534), (1509, 44180100), (1620, 41152945), (2012, 33135075), (2025, 32922356), (2515, 26508060), (2700, 24691767), (3018, 22090050), (4050, 16461178), (4527, 14726700), (5030, 13254030), (6036, 11045025), (7545, 8836020), (8100, 8230589), (9054, 7363350), (10060, 6627015), (12575, 5301612), (13581, 4908900), (15090, 4418010), (16363, 4074300), (18108, 3681675), (22635, 2945340), (25150, 2650806), (27162, 2454450), (30180, 2209005), (32726, 2037150), (37725, 1767204), (40743, 1636300), (45270, 1472670), (49089, 1358100), (50300, 1325403), (54324, 1227225), (65452, 1018575), (67905, 981780), (75450, 883602), (81486, 818150), (81815, 814860), (90540, 736335), (98178, 679050), (113175, 589068), (135810, 490890), (147267, 452700), (150900, 441801), (162972, 409075), (163630, 407430), (196356, 339525), (203715, 327260), (226350, 294534), (245445, 271620)]