349008750

素因数分解:

$2^1\times 3^6\times 5^4\times {\mathrm{383}}^1$

素因数の和:423

約数の個数: 140

約数和(自身を含む): 983385216

約数和(自身を除く): 634376466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 243, 250, 270, 375, 383, 405, 450, 486, 625, 675, 729, 750, 766, 810, 1125, 1149, 1215, 1250, 1350, 1458, 1875, 1915, 2025, 2250, 2298, 2430, 3375, 3447, 3645, 3750, 3830, 4050, 5625, 5745, 6075, 6750, 6894, 7290, 9575, 10125, 10341, 11250, 11490, 12150, 16875, 17235, 18225, 19150, 20250, 20682, 28725, 30375, 31023, 33750, 34470, 36450, 47875, 50625, 51705, 57450, 60750, 62046, 86175, 91125, 93069, 95750, 101250, 103410, 143625, 151875, 155115, 172350, 182250, 186138, 239375, 258525, 279207, 287250, 303750, 310230, 430875, 455625, 465345, 478750, 517050, 558414, 718125, 775575, 861750, 911250, 930690, 1292625, 1396035, 1436250, 1551150, 2154375, 2326725, 2585250, 2792070, 3877875, 4308750, 4653450, 6463125, 6980175, 7755750, 11633625, 12926250, 13960350, 19389375, 23267250, 34900875, 38778750, 58168125, 69801750, 116336250, 174504375, 349008750]

約数ペア:

[(1, 349008750), (2, 174504375), (3, 116336250), (5, 69801750), (6, 58168125), (9, 38778750), (10, 34900875), (15, 23267250), (18, 19389375), (25, 13960350), (27, 12926250), (30, 11633625), (45, 7755750), (50, 6980175), (54, 6463125), (75, 4653450), (81, 4308750), (90, 3877875), (125, 2792070), (135, 2585250), (150, 2326725), (162, 2154375), (225, 1551150), (243, 1436250), (250, 1396035), (270, 1292625), (375, 930690), (383, 911250), (405, 861750), (450, 775575), (486, 718125), (625, 558414), (675, 517050), (729, 478750), (750, 465345), (766, 455625), (810, 430875), (1125, 310230), (1149, 303750), (1215, 287250), (1250, 279207), (1350, 258525), (1458, 239375), (1875, 186138), (1915, 182250), (2025, 172350), (2250, 155115), (2298, 151875), (2430, 143625), (3375, 103410), (3447, 101250), (3645, 95750), (3750, 93069), (3830, 91125), (4050, 86175), (5625, 62046), (5745, 60750), (6075, 57450), (6750, 51705), (6894, 50625), (7290, 47875), (9575, 36450), (10125, 34470), (10341, 33750), (11250, 31023), (11490, 30375), (12150, 28725), (16875, 20682), (17235, 20250), (18225, 19150)]