245043450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{2851}}^1$

素因数の和:3060

約数の個数: 72

約数和(自身を含む): 662029056

約数和(自身を除く): 416985606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 191, 225, 382, 450, 573, 955, 1146, 1719, 1910, 2851, 2865, 3438, 4775, 5702, 5730, 8553, 8595, 9550, 14255, 14325, 17106, 17190, 25659, 28510, 28650, 42765, 42975, 51318, 71275, 85530, 85950, 128295, 142550, 213825, 256590, 427650, 544541, 641475, 1089082, 1282950, 1633623, 2722705, 3267246, 4900869, 5445410, 8168115, 9801738, 13613525, 16336230, 24504345, 27227050, 40840575, 49008690, 81681150, 122521725, 245043450]

約数ペア:

[(1, 245043450), (2, 122521725), (3, 81681150), (5, 49008690), (6, 40840575), (9, 27227050), (10, 24504345), (15, 16336230), (18, 13613525), (25, 9801738), (30, 8168115), (45, 5445410), (50, 4900869), (75, 3267246), (90, 2722705), (150, 1633623), (191, 1282950), (225, 1089082), (382, 641475), (450, 544541), (573, 427650), (955, 256590), (1146, 213825), (1719, 142550), (1910, 128295), (2851, 85950), (2865, 85530), (3438, 71275), (4775, 51318), (5702, 42975), (5730, 42765), (8553, 28650), (8595, 28510), (9550, 25659), (14255, 17190), (14325, 17106)]