202920900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7433}}^1$

素因数の和:7470

約数の個数: 144

約数和(自身を含む): 722703744

約数和(自身を除く): 519782844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 7433, 9100, 13650, 14866, 22299, 27300, 29732, 37165, 44598, 52031, 74330, 89196, 96629, 104062, 111495, 148660, 156093, 185825, 193258, 208124, 222990, 260155, 289887, 312186, 371650, 386516, 445980, 483145, 520310, 557475, 579774, 624372, 676403, 743300, 780465, 966290, 1040620, 1114950, 1159548, 1300775, 1352806, 1449435, 1560930, 1932580, 2029209, 2229900, 2415725, 2601550, 2705612, 2898870, 3121860, 3382015, 3902325, 4058418, 4831450, 5203100, 5797740, 6764030, 7247175, 7804650, 8116836, 9662900, 10146045, 13528060, 14494350, 15609300, 16910075, 20292090, 28988700, 33820150, 40584180, 50730225, 67640300, 101460450, 202920900]

約数ペア:

[(1, 202920900), (2, 101460450), (3, 67640300), (4, 50730225), (5, 40584180), (6, 33820150), (7, 28988700), (10, 20292090), (12, 16910075), (13, 15609300), (14, 14494350), (15, 13528060), (20, 10146045), (21, 9662900), (25, 8116836), (26, 7804650), (28, 7247175), (30, 6764030), (35, 5797740), (39, 5203100), (42, 4831450), (50, 4058418), (52, 3902325), (60, 3382015), (65, 3121860), (70, 2898870), (75, 2705612), (78, 2601550), (84, 2415725), (91, 2229900), (100, 2029209), (105, 1932580), (130, 1560930), (140, 1449435), (150, 1352806), (156, 1300775), (175, 1159548), (182, 1114950), (195, 1040620), (210, 966290), (260, 780465), (273, 743300), (300, 676403), (325, 624372), (350, 579774), (364, 557475), (390, 520310), (420, 483145), (455, 445980), (525, 386516), (546, 371650), (650, 312186), (700, 289887), (780, 260155), (910, 222990), (975, 208124), (1050, 193258), (1092, 185825), (1300, 156093), (1365, 148660), (1820, 111495), (1950, 104062), (2100, 96629), (2275, 89196), (2730, 74330), (3900, 52031), (4550, 44598), (5460, 37165), (6825, 29732), (7433, 27300), (9100, 22299), (13650, 14866)]