115885980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{1877}}^1$

素因数の和:1913

約数の個数: 144

約数和(自身を含む): 410155200

約数和(自身を除く): 294269220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1715, 1764, 1877, 2058, 2205, 2940, 3087, 3430, 3754, 4116, 4410, 5145, 5631, 6174, 6860, 7508, 8820, 9385, 10290, 11262, 12348, 13139, 15435, 16893, 18770, 20580, 22524, 26278, 28155, 30870, 33786, 37540, 39417, 52556, 56310, 61740, 65695, 67572, 78834, 84465, 91973, 112620, 118251, 131390, 157668, 168930, 183946, 197085, 236502, 262780, 275919, 337860, 367892, 394170, 459865, 473004, 551838, 591255, 643811, 788340, 827757, 919730, 1103676, 1182510, 1287622, 1379595, 1655514, 1839460, 1931433, 2365020, 2575244, 2759190, 3219055, 3311028, 3862866, 4138785, 5518380, 5794299, 6438110, 7725732, 8277570, 9657165, 11588598, 12876220, 16555140, 19314330, 23177196, 28971495, 38628660, 57942990, 115885980]

約数ペア:

[(1, 115885980), (2, 57942990), (3, 38628660), (4, 28971495), (5, 23177196), (6, 19314330), (7, 16555140), (9, 12876220), (10, 11588598), (12, 9657165), (14, 8277570), (15, 7725732), (18, 6438110), (20, 5794299), (21, 5518380), (28, 4138785), (30, 3862866), (35, 3311028), (36, 3219055), (42, 2759190), (45, 2575244), (49, 2365020), (60, 1931433), (63, 1839460), (70, 1655514), (84, 1379595), (90, 1287622), (98, 1182510), (105, 1103676), (126, 919730), (140, 827757), (147, 788340), (180, 643811), (196, 591255), (210, 551838), (245, 473004), (252, 459865), (294, 394170), (315, 367892), (343, 337860), (420, 275919), (441, 262780), (490, 236502), (588, 197085), (630, 183946), (686, 168930), (735, 157668), (882, 131390), (980, 118251), (1029, 112620), (1260, 91973), (1372, 84465), (1470, 78834), (1715, 67572), (1764, 65695), (1877, 61740), (2058, 56310), (2205, 52556), (2940, 39417), (3087, 37540), (3430, 33786), (3754, 30870), (4116, 28155), (4410, 26278), (5145, 22524), (5631, 20580), (6174, 18770), (6860, 16893), (7508, 15435), (8820, 13139), (9385, 12348), (10290, 11262)]