76485660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 222469632

約数和(自身を除く): 145983972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 131, 148, 185, 222, 262, 263, 370, 393, 444, 524, 526, 555, 655, 740, 786, 789, 1052, 1110, 1310, 1315, 1572, 1578, 1965, 2220, 2620, 2630, 3156, 3930, 3945, 4847, 5260, 7860, 7890, 9694, 9731, 14541, 15780, 19388, 19462, 24235, 29082, 29193, 34453, 38924, 48470, 48655, 58164, 58386, 68906, 72705, 96940, 97310, 103359, 116772, 137812, 145410, 145965, 172265, 194620, 206718, 290820, 291930, 344530, 413436, 516795, 583860, 689060, 1033590, 1274761, 2067180, 2549522, 3824283, 5099044, 6373805, 7648566, 12747610, 15297132, 19121415, 25495220, 38242830, 76485660]

約数ペア:

[(1, 76485660), (2, 38242830), (3, 25495220), (4, 19121415), (5, 15297132), (6, 12747610), (10, 7648566), (12, 6373805), (15, 5099044), (20, 3824283), (30, 2549522), (37, 2067180), (60, 1274761), (74, 1033590), (111, 689060), (131, 583860), (148, 516795), (185, 413436), (222, 344530), (262, 291930), (263, 290820), (370, 206718), (393, 194620), (444, 172265), (524, 145965), (526, 145410), (555, 137812), (655, 116772), (740, 103359), (786, 97310), (789, 96940), (1052, 72705), (1110, 68906), (1310, 58386), (1315, 58164), (1572, 48655), (1578, 48470), (1965, 38924), (2220, 34453), (2620, 29193), (2630, 29082), (3156, 24235), (3930, 19462), (3945, 19388), (4847, 15780), (5260, 14541), (7860, 9731), (7890, 9694)]