83633520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 160

約数和(自身を含む): 274982400

約数和(自身を除く): 191348880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 109, 115, 120, 138, 139, 184, 218, 230, 240, 276, 278, 327, 345, 368, 417, 436, 460, 545, 552, 556, 654, 690, 695, 834, 872, 920, 1090, 1104, 1112, 1308, 1380, 1390, 1635, 1668, 1744, 1840, 2085, 2180, 2224, 2507, 2616, 2760, 2780, 3197, 3270, 3336, 4170, 4360, 5014, 5232, 5520, 5560, 6394, 6540, 6672, 7521, 8340, 8720, 9591, 10028, 11120, 12535, 12788, 13080, 15042, 15151, 15985, 16680, 19182, 20056, 25070, 25576, 26160, 30084, 30302, 31970, 33360, 37605, 38364, 40112, 45453, 47955, 50140, 51152, 60168, 60604, 63940, 75210, 75755, 76728, 90906, 95910, 100280, 120336, 121208, 127880, 150420, 151510, 153456, 181812, 191820, 200560, 227265, 242416, 255760, 300840, 303020, 348473, 363624, 383640, 454530, 601680, 606040, 696946, 727248, 767280, 909060, 1045419, 1212080, 1393892, 1742365, 1818120, 2090838, 2787784, 3484730, 3636240, 4181676, 5227095, 5575568, 6969460, 8363352, 10454190, 13938920, 16726704, 20908380, 27877840, 41816760, 83633520]

約数ペア:

[(1, 83633520), (2, 41816760), (3, 27877840), (4, 20908380), (5, 16726704), (6, 13938920), (8, 10454190), (10, 8363352), (12, 6969460), (15, 5575568), (16, 5227095), (20, 4181676), (23, 3636240), (24, 3484730), (30, 2787784), (40, 2090838), (46, 1818120), (48, 1742365), (60, 1393892), (69, 1212080), (80, 1045419), (92, 909060), (109, 767280), (115, 727248), (120, 696946), (138, 606040), (139, 601680), (184, 454530), (218, 383640), (230, 363624), (240, 348473), (276, 303020), (278, 300840), (327, 255760), (345, 242416), (368, 227265), (417, 200560), (436, 191820), (460, 181812), (545, 153456), (552, 151510), (556, 150420), (654, 127880), (690, 121208), (695, 120336), (834, 100280), (872, 95910), (920, 90906), (1090, 76728), (1104, 75755), (1112, 75210), (1308, 63940), (1380, 60604), (1390, 60168), (1635, 51152), (1668, 50140), (1744, 47955), (1840, 45453), (2085, 40112), (2180, 38364), (2224, 37605), (2507, 33360), (2616, 31970), (2760, 30302), (2780, 30084), (3197, 26160), (3270, 25576), (3336, 25070), (4170, 20056), (4360, 19182), (5014, 16680), (5232, 15985), (5520, 15151), (5560, 15042), (6394, 13080), (6540, 12788), (6672, 12535), (7521, 11120), (8340, 10028), (8720, 9591)]