207399300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:846

約数の個数: 144

約数和(自身を含む): 641625600

約数和(自身を除く): 434226300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 31, 50, 58, 60, 62, 75, 87, 93, 100, 116, 124, 145, 150, 155, 174, 186, 290, 300, 310, 348, 372, 435, 465, 580, 620, 725, 769, 775, 870, 899, 930, 1450, 1538, 1550, 1740, 1798, 1860, 2175, 2307, 2325, 2697, 2900, 3076, 3100, 3596, 3845, 4350, 4495, 4614, 4650, 5394, 7690, 8700, 8990, 9228, 9300, 10788, 11535, 13485, 15380, 17980, 19225, 22301, 22475, 23070, 23839, 26970, 38450, 44602, 44950, 46140, 47678, 53940, 57675, 66903, 67425, 71517, 76900, 89204, 89900, 95356, 111505, 115350, 119195, 133806, 134850, 143034, 223010, 230700, 238390, 267612, 269700, 286068, 334515, 357585, 446020, 476780, 557525, 595975, 669030, 691331, 715170, 1115050, 1191950, 1338060, 1382662, 1430340, 1672575, 1787925, 2073993, 2230100, 2383900, 2765324, 3345150, 3456655, 3575850, 4147986, 6690300, 6913310, 7151700, 8295972, 10369965, 13826620, 17283275, 20739930, 34566550, 41479860, 51849825, 69133100, 103699650, 207399300]

約数ペア:

[(1, 207399300), (2, 103699650), (3, 69133100), (4, 51849825), (5, 41479860), (6, 34566550), (10, 20739930), (12, 17283275), (15, 13826620), (20, 10369965), (25, 8295972), (29, 7151700), (30, 6913310), (31, 6690300), (50, 4147986), (58, 3575850), (60, 3456655), (62, 3345150), (75, 2765324), (87, 2383900), (93, 2230100), (100, 2073993), (116, 1787925), (124, 1672575), (145, 1430340), (150, 1382662), (155, 1338060), (174, 1191950), (186, 1115050), (290, 715170), (300, 691331), (310, 669030), (348, 595975), (372, 557525), (435, 476780), (465, 446020), (580, 357585), (620, 334515), (725, 286068), (769, 269700), (775, 267612), (870, 238390), (899, 230700), (930, 223010), (1450, 143034), (1538, 134850), (1550, 133806), (1740, 119195), (1798, 115350), (1860, 111505), (2175, 95356), (2307, 89900), (2325, 89204), (2697, 76900), (2900, 71517), (3076, 67425), (3100, 66903), (3596, 57675), (3845, 53940), (4350, 47678), (4495, 46140), (4614, 44950), (4650, 44602), (5394, 38450), (7690, 26970), (8700, 23839), (8990, 23070), (9228, 22475), (9300, 22301), (10788, 19225), (11535, 17980), (13485, 15380)]