77477670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:750

約数の個数: 96

約数和(自身を含む): 216328320

約数和(自身を除く): 138850650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 79, 85, 90, 102, 153, 158, 170, 237, 255, 306, 395, 474, 510, 641, 711, 765, 790, 1185, 1282, 1343, 1422, 1530, 1923, 2370, 2686, 3205, 3555, 3846, 4029, 5769, 6410, 6715, 7110, 8058, 9615, 10897, 11538, 12087, 13430, 19230, 20145, 21794, 24174, 28845, 32691, 40290, 50639, 54485, 57690, 60435, 65382, 98073, 101278, 108970, 120870, 151917, 163455, 196146, 253195, 303834, 326910, 455751, 490365, 506390, 759585, 860863, 911502, 980730, 1519170, 1721726, 2278755, 2582589, 4304315, 4557510, 5165178, 7747767, 8608630, 12912945, 15495534, 25825890, 38738835, 77477670]

約数ペア:

[(1, 77477670), (2, 38738835), (3, 25825890), (5, 15495534), (6, 12912945), (9, 8608630), (10, 7747767), (15, 5165178), (17, 4557510), (18, 4304315), (30, 2582589), (34, 2278755), (45, 1721726), (51, 1519170), (79, 980730), (85, 911502), (90, 860863), (102, 759585), (153, 506390), (158, 490365), (170, 455751), (237, 326910), (255, 303834), (306, 253195), (395, 196146), (474, 163455), (510, 151917), (641, 120870), (711, 108970), (765, 101278), (790, 98073), (1185, 65382), (1282, 60435), (1343, 57690), (1422, 54485), (1530, 50639), (1923, 40290), (2370, 32691), (2686, 28845), (3205, 24174), (3555, 21794), (3846, 20145), (4029, 19230), (5769, 13430), (6410, 12087), (6715, 11538), (7110, 10897), (8058, 9615)]