83477880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{503}}^1$

素因数の和:981

約数の個数: 96

約数和(自身を含む): 272432160

約数和(自身を除く): 188954280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 461, 503, 922, 1006, 1383, 1509, 1844, 2012, 2305, 2515, 2766, 3018, 3688, 4024, 4149, 4527, 4610, 5030, 5532, 6036, 6915, 7545, 8298, 9054, 9220, 10060, 11064, 12072, 13830, 15090, 16596, 18108, 18440, 20120, 20745, 22635, 27660, 30180, 33192, 36216, 41490, 45270, 55320, 60360, 82980, 90540, 165960, 181080, 231883, 463766, 695649, 927532, 1159415, 1391298, 1855064, 2086947, 2318830, 2782596, 3478245, 4173894, 4637660, 5565192, 6956490, 8347788, 9275320, 10434735, 13912980, 16695576, 20869470, 27825960, 41738940, 83477880]

約数ペア:

[(1, 83477880), (2, 41738940), (3, 27825960), (4, 20869470), (5, 16695576), (6, 13912980), (8, 10434735), (9, 9275320), (10, 8347788), (12, 6956490), (15, 5565192), (18, 4637660), (20, 4173894), (24, 3478245), (30, 2782596), (36, 2318830), (40, 2086947), (45, 1855064), (60, 1391298), (72, 1159415), (90, 927532), (120, 695649), (180, 463766), (360, 231883), (461, 181080), (503, 165960), (922, 90540), (1006, 82980), (1383, 60360), (1509, 55320), (1844, 45270), (2012, 41490), (2305, 36216), (2515, 33192), (2766, 30180), (3018, 27660), (3688, 22635), (4024, 20745), (4149, 20120), (4527, 18440), (4610, 18108), (5030, 16596), (5532, 15090), (6036, 13830), (6915, 12072), (7545, 11064), (8298, 10060), (9054, 9220)]