129948900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 394974720

約数和(自身を除く): 265025820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 89, 93, 100, 124, 150, 155, 157, 178, 186, 267, 300, 310, 314, 356, 372, 445, 465, 471, 534, 620, 628, 775, 785, 890, 930, 942, 1068, 1335, 1550, 1570, 1780, 1860, 1884, 2225, 2325, 2355, 2670, 2759, 3100, 3140, 3925, 4450, 4650, 4710, 4867, 5340, 5518, 6675, 7850, 8277, 8900, 9300, 9420, 9734, 11036, 11775, 13350, 13795, 13973, 14601, 15700, 16554, 19468, 23550, 24335, 26700, 27590, 27946, 29202, 33108, 41385, 41919, 47100, 48670, 55180, 55892, 58404, 68975, 69865, 73005, 82770, 83838, 97340, 121675, 137950, 139730, 146010, 165540, 167676, 206925, 209595, 243350, 275900, 279460, 292020, 349325, 365025, 413850, 419190, 433163, 486700, 698650, 730050, 827700, 838380, 866326, 1047975, 1299489, 1397300, 1460100, 1732652, 2095950, 2165815, 2598978, 4191900, 4331630, 5197956, 6497445, 8663260, 10829075, 12994890, 21658150, 25989780, 32487225, 43316300, 64974450, 129948900]

約数ペア:

[(1, 129948900), (2, 64974450), (3, 43316300), (4, 32487225), (5, 25989780), (6, 21658150), (10, 12994890), (12, 10829075), (15, 8663260), (20, 6497445), (25, 5197956), (30, 4331630), (31, 4191900), (50, 2598978), (60, 2165815), (62, 2095950), (75, 1732652), (89, 1460100), (93, 1397300), (100, 1299489), (124, 1047975), (150, 866326), (155, 838380), (157, 827700), (178, 730050), (186, 698650), (267, 486700), (300, 433163), (310, 419190), (314, 413850), (356, 365025), (372, 349325), (445, 292020), (465, 279460), (471, 275900), (534, 243350), (620, 209595), (628, 206925), (775, 167676), (785, 165540), (890, 146010), (930, 139730), (942, 137950), (1068, 121675), (1335, 97340), (1550, 83838), (1570, 82770), (1780, 73005), (1860, 69865), (1884, 68975), (2225, 58404), (2325, 55892), (2355, 55180), (2670, 48670), (2759, 47100), (3100, 41919), (3140, 41385), (3925, 33108), (4450, 29202), (4650, 27946), (4710, 27590), (4867, 26700), (5340, 24335), (5518, 23550), (6675, 19468), (7850, 16554), (8277, 15700), (8900, 14601), (9300, 13973), (9420, 13795), (9734, 13350), (11036, 11775)]