148977540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22369}}^1$

素因数の和:22421

約数の個数: 72

約数和(自身を含む): 464132760

約数和(自身を除く): 315155220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 22369, 44738, 67107, 89476, 111845, 134214, 201321, 223690, 268428, 335535, 402642, 447380, 671070, 805284, 827653, 1006605, 1342140, 1655306, 2013210, 2482959, 3310612, 4026420, 4138265, 4965918, 7448877, 8276530, 9931836, 12414795, 14897754, 16553060, 24829590, 29795508, 37244385, 49659180, 74488770, 148977540]

約数ペア:

[(1, 148977540), (2, 74488770), (3, 49659180), (4, 37244385), (5, 29795508), (6, 24829590), (9, 16553060), (10, 14897754), (12, 12414795), (15, 9931836), (18, 8276530), (20, 7448877), (30, 4965918), (36, 4138265), (37, 4026420), (45, 3310612), (60, 2482959), (74, 2013210), (90, 1655306), (111, 1342140), (148, 1006605), (180, 827653), (185, 805284), (222, 671070), (333, 447380), (370, 402642), (444, 335535), (555, 268428), (666, 223690), (740, 201321), (1110, 134214), (1332, 111845), (1665, 89476), (2220, 67107), (3330, 44738), (6660, 22369)]