299716680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 978065280

約数和(自身を除く): 678348600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 113, 115, 120, 124, 138, 155, 184, 186, 226, 230, 248, 276, 310, 339, 345, 372, 452, 460, 465, 552, 565, 620, 678, 690, 713, 744, 904, 920, 930, 961, 1130, 1240, 1356, 1380, 1426, 1695, 1860, 1922, 2139, 2260, 2599, 2712, 2760, 2852, 2883, 3390, 3503, 3565, 3720, 3844, 4278, 4520, 4805, 5198, 5704, 5766, 6780, 7006, 7130, 7688, 7797, 8556, 9610, 10396, 10509, 10695, 11532, 12995, 13560, 14012, 14260, 14415, 15594, 17112, 17515, 19220, 20792, 21018, 21390, 22103, 23064, 25990, 28024, 28520, 28830, 31188, 35030, 38440, 38985, 42036, 42780, 44206, 51980, 52545, 57660, 62376, 66309, 70060, 77970, 80569, 84072, 85560, 88412, 103960, 105090, 108593, 110515, 115320, 132618, 140120, 155940, 161138, 176824, 210180, 217186, 221030, 241707, 265236, 311880, 322276, 325779, 331545, 402845, 420360, 434372, 442060, 483414, 530472, 542965, 644552, 651558, 663090, 805690, 868744, 884120, 966828, 1085930, 1208535, 1303116, 1326180, 1611380, 1628895, 1933656, 2171860, 2417070, 2497639, 2606232, 2652360, 3222760, 3257790, 4343720, 4834140, 4995278, 6515580, 7492917, 9668280, 9990556, 12488195, 13031160, 14985834, 19981112, 24976390, 29971668, 37464585, 49952780, 59943336, 74929170, 99905560, 149858340, 299716680]

約数ペア:

[(1, 299716680), (2, 149858340), (3, 99905560), (4, 74929170), (5, 59943336), (6, 49952780), (8, 37464585), (10, 29971668), (12, 24976390), (15, 19981112), (20, 14985834), (23, 13031160), (24, 12488195), (30, 9990556), (31, 9668280), (40, 7492917), (46, 6515580), (60, 4995278), (62, 4834140), (69, 4343720), (92, 3257790), (93, 3222760), (113, 2652360), (115, 2606232), (120, 2497639), (124, 2417070), (138, 2171860), (155, 1933656), (184, 1628895), (186, 1611380), (226, 1326180), (230, 1303116), (248, 1208535), (276, 1085930), (310, 966828), (339, 884120), (345, 868744), (372, 805690), (452, 663090), (460, 651558), (465, 644552), (552, 542965), (565, 530472), (620, 483414), (678, 442060), (690, 434372), (713, 420360), (744, 402845), (904, 331545), (920, 325779), (930, 322276), (961, 311880), (1130, 265236), (1240, 241707), (1356, 221030), (1380, 217186), (1426, 210180), (1695, 176824), (1860, 161138), (1922, 155940), (2139, 140120), (2260, 132618), (2599, 115320), (2712, 110515), (2760, 108593), (2852, 105090), (2883, 103960), (3390, 88412), (3503, 85560), (3565, 84072), (3720, 80569), (3844, 77970), (4278, 70060), (4520, 66309), (4805, 62376), (5198, 57660), (5704, 52545), (5766, 51980), (6780, 44206), (7006, 42780), (7130, 42036), (7688, 38985), (7797, 38440), (8556, 35030), (9610, 31188), (10396, 28830), (10509, 28520), (10695, 28024), (11532, 25990), (12995, 23064), (13560, 22103), (14012, 21390), (14260, 21018), (14415, 20792), (15594, 19220), (17112, 17515)]