45218340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1097}}^1$

素因数の和:1341

約数の個数: 72

約数和(自身を含む): 137886840

約数和(自身を除く): 92668500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1097, 1145, 1374, 2061, 2194, 2290, 2748, 3291, 3435, 4122, 4388, 4580, 5485, 6582, 6870, 8244, 9873, 10305, 10970, 13164, 13740, 16455, 19746, 20610, 21940, 32910, 39492, 41220, 49365, 65820, 98730, 197460, 251213, 502426, 753639, 1004852, 1256065, 1507278, 2260917, 2512130, 3014556, 3768195, 4521834, 5024260, 7536390, 9043668, 11304585, 15072780, 22609170, 45218340]

約数ペア:

[(1, 45218340), (2, 22609170), (3, 15072780), (4, 11304585), (5, 9043668), (6, 7536390), (9, 5024260), (10, 4521834), (12, 3768195), (15, 3014556), (18, 2512130), (20, 2260917), (30, 1507278), (36, 1256065), (45, 1004852), (60, 753639), (90, 502426), (180, 251213), (229, 197460), (458, 98730), (687, 65820), (916, 49365), (1097, 41220), (1145, 39492), (1374, 32910), (2061, 21940), (2194, 20610), (2290, 19746), (2748, 16455), (3291, 13740), (3435, 13164), (4122, 10970), (4388, 10305), (4580, 9873), (5485, 8244), (6582, 6870)]