147090300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:900

約数の個数: 144

約数和(自身を含む): 492468480

約数和(自身を除く): 345378180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 89, 100, 105, 140, 150, 175, 178, 210, 267, 300, 350, 356, 420, 445, 525, 534, 623, 700, 787, 890, 1050, 1068, 1246, 1335, 1574, 1780, 1869, 2100, 2225, 2361, 2492, 2670, 3115, 3148, 3738, 3935, 4450, 4722, 5340, 5509, 6230, 6675, 7476, 7870, 8900, 9345, 9444, 11018, 11805, 12460, 13350, 15575, 15740, 16527, 18690, 19675, 22036, 23610, 26700, 27545, 31150, 33054, 37380, 39350, 46725, 47220, 55090, 59025, 62300, 66108, 70043, 78700, 82635, 93450, 110180, 118050, 137725, 140086, 165270, 186900, 210129, 236100, 275450, 280172, 330540, 350215, 413175, 420258, 490301, 550900, 700430, 826350, 840516, 980602, 1050645, 1400860, 1470903, 1652700, 1751075, 1961204, 2101290, 2451505, 2941806, 3502150, 4202580, 4903010, 5253225, 5883612, 7004300, 7354515, 9806020, 10506450, 12257525, 14709030, 21012900, 24515050, 29418060, 36772575, 49030100, 73545150, 147090300]

約数ペア:

[(1, 147090300), (2, 73545150), (3, 49030100), (4, 36772575), (5, 29418060), (6, 24515050), (7, 21012900), (10, 14709030), (12, 12257525), (14, 10506450), (15, 9806020), (20, 7354515), (21, 7004300), (25, 5883612), (28, 5253225), (30, 4903010), (35, 4202580), (42, 3502150), (50, 2941806), (60, 2451505), (70, 2101290), (75, 1961204), (84, 1751075), (89, 1652700), (100, 1470903), (105, 1400860), (140, 1050645), (150, 980602), (175, 840516), (178, 826350), (210, 700430), (267, 550900), (300, 490301), (350, 420258), (356, 413175), (420, 350215), (445, 330540), (525, 280172), (534, 275450), (623, 236100), (700, 210129), (787, 186900), (890, 165270), (1050, 140086), (1068, 137725), (1246, 118050), (1335, 110180), (1574, 93450), (1780, 82635), (1869, 78700), (2100, 70043), (2225, 66108), (2361, 62300), (2492, 59025), (2670, 55090), (3115, 47220), (3148, 46725), (3738, 39350), (3935, 37380), (4450, 33054), (4722, 31150), (5340, 27545), (5509, 26700), (6230, 23610), (6675, 22036), (7476, 19675), (7870, 18690), (8900, 16527), (9345, 15740), (9444, 15575), (11018, 13350), (11805, 12460)]