216994500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{48221}}^1$

素因数の和:48246

約数の個数: 72

約数和(自身を含む): 684559512

約数和(自身を除く): 467565012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 48221, 96442, 144663, 192884, 241105, 289326, 433989, 482210, 578652, 723315, 867978, 964420, 1205525, 1446630, 1735956, 2169945, 2411050, 2893260, 3616575, 4339890, 4822100, 6027625, 7233150, 8679780, 10849725, 12055250, 14466300, 18082875, 21699450, 24110500, 36165750, 43398900, 54248625, 72331500, 108497250, 216994500]

約数ペア:

[(1, 216994500), (2, 108497250), (3, 72331500), (4, 54248625), (5, 43398900), (6, 36165750), (9, 24110500), (10, 21699450), (12, 18082875), (15, 14466300), (18, 12055250), (20, 10849725), (25, 8679780), (30, 7233150), (36, 6027625), (45, 4822100), (50, 4339890), (60, 3616575), (75, 2893260), (90, 2411050), (100, 2169945), (125, 1735956), (150, 1446630), (180, 1205525), (225, 964420), (250, 867978), (300, 723315), (375, 578652), (450, 482210), (500, 433989), (750, 289326), (900, 241105), (1125, 192884), (1500, 144663), (2250, 96442), (4500, 48221)]