216806700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{65699}}^1$

素因数の和:65727

約数の個数: 72

約数和(自身を含む): 684331200

約数和(自身を除く): 467524500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 65699, 131398, 197097, 262796, 328495, 394194, 656990, 722689, 788388, 985485, 1313980, 1445378, 1642475, 1970970, 2168067, 2890756, 3284950, 3613445, 3941940, 4336134, 4927425, 6569900, 7226890, 8672268, 9854850, 10840335, 14453780, 18067225, 19709700, 21680670, 36134450, 43361340, 54201675, 72268900, 108403350, 216806700]

約数ペア:

[(1, 216806700), (2, 108403350), (3, 72268900), (4, 54201675), (5, 43361340), (6, 36134450), (10, 21680670), (11, 19709700), (12, 18067225), (15, 14453780), (20, 10840335), (22, 9854850), (25, 8672268), (30, 7226890), (33, 6569900), (44, 4927425), (50, 4336134), (55, 3941940), (60, 3613445), (66, 3284950), (75, 2890756), (100, 2168067), (110, 1970970), (132, 1642475), (150, 1445378), (165, 1313980), (220, 985485), (275, 788388), (300, 722689), (330, 656990), (550, 394194), (660, 328495), (825, 262796), (1100, 197097), (1650, 131398), (3300, 65699)]