19593900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 180

約数和(自身を含む): 66167640

約数和(自身を除く): 46573740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 41, 45, 50, 54, 59, 60, 75, 81, 82, 90, 100, 108, 118, 123, 135, 150, 162, 164, 177, 180, 205, 225, 236, 246, 270, 295, 300, 324, 354, 369, 405, 410, 450, 492, 531, 540, 590, 615, 675, 708, 738, 810, 820, 885, 900, 1025, 1062, 1107, 1180, 1230, 1350, 1475, 1476, 1593, 1620, 1770, 1845, 2025, 2050, 2124, 2214, 2419, 2460, 2655, 2700, 2950, 3075, 3186, 3321, 3540, 3690, 4050, 4100, 4425, 4428, 4779, 4838, 5310, 5535, 5900, 6150, 6372, 6642, 7257, 7380, 7965, 8100, 8850, 9225, 9558, 9676, 10620, 11070, 12095, 12300, 13275, 13284, 14514, 15930, 16605, 17700, 18450, 19116, 21771, 22140, 23895, 24190, 26550, 27675, 29028, 31860, 33210, 36285, 36900, 39825, 43542, 47790, 48380, 53100, 55350, 60475, 65313, 66420, 72570, 79650, 83025, 87084, 95580, 108855, 110700, 119475, 120950, 130626, 145140, 159300, 166050, 181425, 195939, 217710, 238950, 241900, 261252, 326565, 332100, 362850, 391878, 435420, 477900, 544275, 653130, 725700, 783756, 979695, 1088550, 1306260, 1632825, 1959390, 2177100, 3265650, 3918780, 4898475, 6531300, 9796950, 19593900]

約数ペア:

[(1, 19593900), (2, 9796950), (3, 6531300), (4, 4898475), (5, 3918780), (6, 3265650), (9, 2177100), (10, 1959390), (12, 1632825), (15, 1306260), (18, 1088550), (20, 979695), (25, 783756), (27, 725700), (30, 653130), (36, 544275), (41, 477900), (45, 435420), (50, 391878), (54, 362850), (59, 332100), (60, 326565), (75, 261252), (81, 241900), (82, 238950), (90, 217710), (100, 195939), (108, 181425), (118, 166050), (123, 159300), (135, 145140), (150, 130626), (162, 120950), (164, 119475), (177, 110700), (180, 108855), (205, 95580), (225, 87084), (236, 83025), (246, 79650), (270, 72570), (295, 66420), (300, 65313), (324, 60475), (354, 55350), (369, 53100), (405, 48380), (410, 47790), (450, 43542), (492, 39825), (531, 36900), (540, 36285), (590, 33210), (615, 31860), (675, 29028), (708, 27675), (738, 26550), (810, 24190), (820, 23895), (885, 22140), (900, 21771), (1025, 19116), (1062, 18450), (1107, 17700), (1180, 16605), (1230, 15930), (1350, 14514), (1475, 13284), (1476, 13275), (1593, 12300), (1620, 12095), (1770, 11070), (1845, 10620), (2025, 9676), (2050, 9558), (2124, 9225), (2214, 8850), (2419, 8100), (2460, 7965), (2655, 7380), (2700, 7257), (2950, 6642), (3075, 6372), (3186, 6150), (3321, 5900), (3540, 5535), (3690, 5310), (4050, 4838), (4100, 4779), (4425, 4428)]