29775900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1$

素因数の和:1324

約数の個数: 144

約数和(自身を含む): 107493120

約数和(自身を除く): 77717220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1289, 1540, 1650, 1925, 2100, 2310, 2578, 3300, 3850, 3867, 4620, 5156, 5775, 6445, 7700, 7734, 9023, 11550, 12890, 14179, 15468, 18046, 19335, 23100, 25780, 27069, 28358, 32225, 36092, 38670, 42537, 45115, 54138, 56716, 64450, 70895, 77340, 85074, 90230, 96675, 99253, 108276, 128900, 135345, 141790, 170148, 180460, 193350, 198506, 212685, 225575, 270690, 283580, 297759, 354475, 386700, 397012, 425370, 451150, 496265, 541380, 595518, 676725, 708950, 850740, 902300, 992530, 1063425, 1191036, 1353450, 1417900, 1488795, 1985060, 2126850, 2481325, 2706900, 2977590, 4253700, 4962650, 5955180, 7443975, 9925300, 14887950, 29775900]

約数ペア:

[(1, 29775900), (2, 14887950), (3, 9925300), (4, 7443975), (5, 5955180), (6, 4962650), (7, 4253700), (10, 2977590), (11, 2706900), (12, 2481325), (14, 2126850), (15, 1985060), (20, 1488795), (21, 1417900), (22, 1353450), (25, 1191036), (28, 1063425), (30, 992530), (33, 902300), (35, 850740), (42, 708950), (44, 676725), (50, 595518), (55, 541380), (60, 496265), (66, 451150), (70, 425370), (75, 397012), (77, 386700), (84, 354475), (100, 297759), (105, 283580), (110, 270690), (132, 225575), (140, 212685), (150, 198506), (154, 193350), (165, 180460), (175, 170148), (210, 141790), (220, 135345), (231, 128900), (275, 108276), (300, 99253), (308, 96675), (330, 90230), (350, 85074), (385, 77340), (420, 70895), (462, 64450), (525, 56716), (550, 54138), (660, 45115), (700, 42537), (770, 38670), (825, 36092), (924, 32225), (1050, 28358), (1100, 27069), (1155, 25780), (1289, 23100), (1540, 19335), (1650, 18046), (1925, 15468), (2100, 14179), (2310, 12890), (2578, 11550), (3300, 9023), (3850, 7734), (3867, 7700), (4620, 6445), (5156, 5775)]