90676260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:495

約数の個数: 120

約数和(自身を含む): 286868736

約数和(自身を除く): 196192476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 223, 251, 270, 324, 405, 446, 502, 540, 669, 753, 810, 892, 1004, 1115, 1255, 1338, 1506, 1620, 2007, 2230, 2259, 2510, 2676, 3012, 3345, 3765, 4014, 4460, 4518, 5020, 6021, 6690, 6777, 7530, 8028, 9036, 10035, 11295, 12042, 13380, 13554, 15060, 18063, 20070, 20331, 22590, 24084, 27108, 30105, 33885, 36126, 40140, 40662, 45180, 55973, 60210, 67770, 72252, 81324, 90315, 101655, 111946, 120420, 135540, 167919, 180630, 203310, 223892, 279865, 335838, 361260, 406620, 503757, 559730, 671676, 839595, 1007514, 1119460, 1511271, 1679190, 2015028, 2518785, 3022542, 3358380, 4533813, 5037570, 6045084, 7556355, 9067626, 10075140, 15112710, 18135252, 22669065, 30225420, 45338130, 90676260]

約数ペア:

[(1, 90676260), (2, 45338130), (3, 30225420), (4, 22669065), (5, 18135252), (6, 15112710), (9, 10075140), (10, 9067626), (12, 7556355), (15, 6045084), (18, 5037570), (20, 4533813), (27, 3358380), (30, 3022542), (36, 2518785), (45, 2015028), (54, 1679190), (60, 1511271), (81, 1119460), (90, 1007514), (108, 839595), (135, 671676), (162, 559730), (180, 503757), (223, 406620), (251, 361260), (270, 335838), (324, 279865), (405, 223892), (446, 203310), (502, 180630), (540, 167919), (669, 135540), (753, 120420), (810, 111946), (892, 101655), (1004, 90315), (1115, 81324), (1255, 72252), (1338, 67770), (1506, 60210), (1620, 55973), (2007, 45180), (2230, 40662), (2259, 40140), (2510, 36126), (2676, 33885), (3012, 30105), (3345, 27108), (3765, 24084), (4014, 22590), (4460, 20331), (4518, 20070), (5020, 18063), (6021, 15060), (6690, 13554), (6777, 13380), (7530, 12042), (8028, 11295), (9036, 10035)]