153845400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 500860800

約数和(自身を除く): 347015400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 67, 75, 86, 89, 100, 120, 129, 134, 150, 172, 178, 200, 201, 215, 258, 267, 268, 300, 335, 344, 356, 402, 430, 445, 516, 534, 536, 600, 645, 670, 712, 804, 860, 890, 1005, 1032, 1068, 1075, 1290, 1335, 1340, 1608, 1675, 1720, 1780, 2010, 2136, 2150, 2225, 2580, 2670, 2680, 2881, 3225, 3350, 3560, 3827, 4020, 4300, 4450, 5025, 5160, 5340, 5762, 5963, 6450, 6675, 6700, 7654, 8040, 8600, 8643, 8900, 10050, 10680, 11481, 11524, 11926, 12900, 13350, 13400, 14405, 15308, 17286, 17800, 17889, 19135, 20100, 22962, 23048, 23852, 25800, 26700, 28810, 29815, 30616, 34572, 35778, 38270, 40200, 43215, 45924, 47704, 53400, 57405, 57620, 59630, 69144, 71556, 72025, 76540, 86430, 89445, 91848, 95675, 114810, 115240, 119260, 143112, 144050, 149075, 153080, 172860, 178890, 191350, 216075, 229620, 238520, 256409, 287025, 288100, 298150, 345720, 357780, 382700, 432150, 447225, 459240, 512818, 574050, 576200, 596300, 715560, 765400, 769227, 864300, 894450, 1025636, 1148100, 1192600, 1282045, 1538454, 1728600, 1788900, 2051272, 2296200, 2564090, 3076908, 3577800, 3846135, 5128180, 6153816, 6410225, 7692270, 10256360, 12820450, 15384540, 19230675, 25640900, 30769080, 38461350, 51281800, 76922700, 153845400]

約数ペア:

[(1, 153845400), (2, 76922700), (3, 51281800), (4, 38461350), (5, 30769080), (6, 25640900), (8, 19230675), (10, 15384540), (12, 12820450), (15, 10256360), (20, 7692270), (24, 6410225), (25, 6153816), (30, 5128180), (40, 3846135), (43, 3577800), (50, 3076908), (60, 2564090), (67, 2296200), (75, 2051272), (86, 1788900), (89, 1728600), (100, 1538454), (120, 1282045), (129, 1192600), (134, 1148100), (150, 1025636), (172, 894450), (178, 864300), (200, 769227), (201, 765400), (215, 715560), (258, 596300), (267, 576200), (268, 574050), (300, 512818), (335, 459240), (344, 447225), (356, 432150), (402, 382700), (430, 357780), (445, 345720), (516, 298150), (534, 288100), (536, 287025), (600, 256409), (645, 238520), (670, 229620), (712, 216075), (804, 191350), (860, 178890), (890, 172860), (1005, 153080), (1032, 149075), (1068, 144050), (1075, 143112), (1290, 119260), (1335, 115240), (1340, 114810), (1608, 95675), (1675, 91848), (1720, 89445), (1780, 86430), (2010, 76540), (2136, 72025), (2150, 71556), (2225, 69144), (2580, 59630), (2670, 57620), (2680, 57405), (2881, 53400), (3225, 47704), (3350, 45924), (3560, 43215), (3827, 40200), (4020, 38270), (4300, 35778), (4450, 34572), (5025, 30616), (5160, 29815), (5340, 28810), (5762, 26700), (5963, 25800), (6450, 23852), (6675, 23048), (6700, 22962), (7654, 20100), (8040, 19135), (8600, 17889), (8643, 17800), (8900, 17286), (10050, 15308), (10680, 14405), (11481, 13400), (11524, 13350), (11926, 12900)]