199475100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20149}}^1$

素因数の和:20180

約数の個数: 108

約数和(自身を含む): 682117800

約数和(自身を除く): 482642700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1650, 1980, 2475, 3300, 4950, 9900, 20149, 40298, 60447, 80596, 100745, 120894, 181341, 201490, 221639, 241788, 302235, 362682, 402980, 443278, 503725, 604470, 664917, 725364, 886556, 906705, 1007450, 1108195, 1208940, 1329834, 1511175, 1813410, 1994751, 2014900, 2216390, 2659668, 3022350, 3324585, 3626820, 3989502, 4432780, 4533525, 5540975, 6044700, 6649170, 7979004, 9067050, 9973755, 11081950, 13298340, 16622925, 18134100, 19947510, 22163900, 33245850, 39895020, 49868775, 66491700, 99737550, 199475100]

約数ペア:

[(1, 199475100), (2, 99737550), (3, 66491700), (4, 49868775), (5, 39895020), (6, 33245850), (9, 22163900), (10, 19947510), (11, 18134100), (12, 16622925), (15, 13298340), (18, 11081950), (20, 9973755), (22, 9067050), (25, 7979004), (30, 6649170), (33, 6044700), (36, 5540975), (44, 4533525), (45, 4432780), (50, 3989502), (55, 3626820), (60, 3324585), (66, 3022350), (75, 2659668), (90, 2216390), (99, 2014900), (100, 1994751), (110, 1813410), (132, 1511175), (150, 1329834), (165, 1208940), (180, 1108195), (198, 1007450), (220, 906705), (225, 886556), (275, 725364), (300, 664917), (330, 604470), (396, 503725), (450, 443278), (495, 402980), (550, 362682), (660, 302235), (825, 241788), (900, 221639), (990, 201490), (1100, 181341), (1650, 120894), (1980, 100745), (2475, 80596), (3300, 60447), (4950, 40298), (9900, 20149)]