194095620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:482

約数の個数: 144

約数和(自身を含む): 620186112

約数和(自身を除く): 426090492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 173, 180, 207, 230, 271, 276, 345, 346, 414, 460, 519, 542, 690, 692, 813, 828, 865, 1035, 1038, 1084, 1355, 1380, 1557, 1626, 1730, 2070, 2076, 2439, 2595, 2710, 3114, 3252, 3460, 3979, 4065, 4140, 4878, 5190, 5420, 6228, 6233, 7785, 7958, 8130, 9756, 10380, 11937, 12195, 12466, 15570, 15916, 16260, 18699, 19895, 23874, 24390, 24932, 31140, 31165, 35811, 37398, 39790, 46883, 47748, 48780, 56097, 59685, 62330, 71622, 74796, 79580, 93495, 93766, 112194, 119370, 124660, 140649, 143244, 179055, 186990, 187532, 224388, 234415, 238740, 280485, 281298, 358110, 373980, 421947, 468830, 560970, 562596, 703245, 716220, 843894, 937660, 1078309, 1121940, 1406490, 1687788, 2109735, 2156618, 2812980, 3234927, 4219470, 4313236, 5391545, 6469854, 8438940, 9704781, 10783090, 12939708, 16174635, 19409562, 21566180, 32349270, 38819124, 48523905, 64698540, 97047810, 194095620]

約数ペア:

[(1, 194095620), (2, 97047810), (3, 64698540), (4, 48523905), (5, 38819124), (6, 32349270), (9, 21566180), (10, 19409562), (12, 16174635), (15, 12939708), (18, 10783090), (20, 9704781), (23, 8438940), (30, 6469854), (36, 5391545), (45, 4313236), (46, 4219470), (60, 3234927), (69, 2812980), (90, 2156618), (92, 2109735), (115, 1687788), (138, 1406490), (173, 1121940), (180, 1078309), (207, 937660), (230, 843894), (271, 716220), (276, 703245), (345, 562596), (346, 560970), (414, 468830), (460, 421947), (519, 373980), (542, 358110), (690, 281298), (692, 280485), (813, 238740), (828, 234415), (865, 224388), (1035, 187532), (1038, 186990), (1084, 179055), (1355, 143244), (1380, 140649), (1557, 124660), (1626, 119370), (1730, 112194), (2070, 93766), (2076, 93495), (2439, 79580), (2595, 74796), (2710, 71622), (3114, 62330), (3252, 59685), (3460, 56097), (3979, 48780), (4065, 47748), (4140, 46883), (4878, 39790), (5190, 37398), (5420, 35811), (6228, 31165), (6233, 31140), (7785, 24932), (7958, 24390), (8130, 23874), (9756, 19895), (10380, 18699), (11937, 16260), (12195, 15916), (12466, 15570)]