144759540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 419658624

約数和(自身を除く): 274899084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 197, 222, 331, 370, 394, 444, 555, 591, 662, 740, 788, 985, 993, 1110, 1182, 1324, 1655, 1970, 1986, 2220, 2364, 2955, 3310, 3940, 3972, 4965, 5910, 6620, 7289, 9930, 11820, 12247, 14578, 19860, 21867, 24494, 29156, 36445, 36741, 43734, 48988, 61235, 65207, 72890, 73482, 87468, 109335, 122470, 130414, 145780, 146964, 183705, 195621, 218670, 244940, 260828, 326035, 367410, 391242, 437340, 652070, 734820, 782484, 978105, 1304140, 1956210, 2412659, 3912420, 4825318, 7237977, 9650636, 12063295, 14475954, 24126590, 28951908, 36189885, 48253180, 72379770, 144759540]

約数ペア:

[(1, 144759540), (2, 72379770), (3, 48253180), (4, 36189885), (5, 28951908), (6, 24126590), (10, 14475954), (12, 12063295), (15, 9650636), (20, 7237977), (30, 4825318), (37, 3912420), (60, 2412659), (74, 1956210), (111, 1304140), (148, 978105), (185, 782484), (197, 734820), (222, 652070), (331, 437340), (370, 391242), (394, 367410), (444, 326035), (555, 260828), (591, 244940), (662, 218670), (740, 195621), (788, 183705), (985, 146964), (993, 145780), (1110, 130414), (1182, 122470), (1324, 109335), (1655, 87468), (1970, 73482), (1986, 72890), (2220, 65207), (2364, 61235), (2955, 48988), (3310, 43734), (3940, 36741), (3972, 36445), (4965, 29156), (5910, 24494), (6620, 21867), (7289, 19860), (9930, 14578), (11820, 12247)]