2664444.00000000

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 146657280

約数和(自身を除く): 98759580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 47, 50, 60, 75, 79, 86, 94, 100, 129, 141, 150, 158, 172, 188, 215, 235, 237, 258, 282, 300, 316, 395, 430, 470, 474, 516, 564, 645, 705, 790, 860, 940, 948, 1075, 1175, 1185, 1290, 1410, 1580, 1975, 2021, 2150, 2350, 2370, 2580, 2820, 3225, 3397, 3525, 3713, 3950, 4042, 4300, 4700, 4740, 5925, 6063, 6450, 6794, 7050, 7426, 7900, 8084, 10105, 10191, 11139, 11850, 12126, 12900, 13588, 14100, 14852, 16985, 18565, 20210, 20382, 22278, 23700, 24252, 30315, 33970, 37130, 40420, 40764, 44556, 50525, 50955, 55695, 60630, 67940, 74260, 84925, 92825, 101050, 101910, 111390, 121260, 151575, 159659, 169850, 185650, 202100, 203820, 222780, 254775, 278475, 303150, 319318, 339700, 371300, 478977, 509550, 556950, 606300, 638636, 798295, 957954, 1019100, 1113900, 1596590, 1915908, 2394885, 3193180, 3991475, 4789770, 7982950, 9579540, 11974425, 15965900, 23948850, 47897700]

約数ペア:

[(1, 47897700), (2, 23948850), (3, 15965900), (4, 11974425), (5, 9579540), (6, 7982950), (10, 4789770), (12, 3991475), (15, 3193180), (20, 2394885), (25, 1915908), (30, 1596590), (43, 1113900), (47, 1019100), (50, 957954), (60, 798295), (75, 638636), (79, 606300), (86, 556950), (94, 509550), (100, 478977), (129, 371300), (141, 339700), (150, 319318), (158, 303150), (172, 278475), (188, 254775), (215, 222780), (235, 203820), (237, 202100), (258, 185650), (282, 169850), (300, 159659), (316, 151575), (395, 121260), (430, 111390), (470, 101910), (474, 101050), (516, 92825), (564, 84925), (645, 74260), (705, 67940), (790, 60630), (860, 55695), (940, 50955), (948, 50525), (1075, 44556), (1175, 40764), (1185, 40420), (1290, 37130), (1410, 33970), (1580, 30315), (1975, 24252), (2021, 23700), (2150, 22278), (2350, 20382), (2370, 20210), (2580, 18565), (2820, 16985), (3225, 14852), (3397, 14100), (3525, 13588), (3713, 12900), (3950, 12126), (4042, 11850), (4300, 11139), (4700, 10191), (4740, 10105), (5925, 8084), (6063, 7900), (6450, 7426), (6794, 7050)]