30225420

素因数分解:

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

素因数の和:492

約数の個数: 96

約数和(自身を含む): 94832640

約数和(自身を除く): 64607220

約数列:

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

約数ペア:

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