128370000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{389}}^1$

素因数の和:431

約数の個数: 200

約数和(自身を含む): 453229920

約数和(自身を除く): 324859920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 125, 132, 150, 165, 176, 200, 220, 240, 250, 264, 275, 300, 330, 375, 389, 400, 440, 500, 528, 550, 600, 625, 660, 750, 778, 825, 880, 1000, 1100, 1167, 1200, 1250, 1320, 1375, 1500, 1556, 1650, 1875, 1945, 2000, 2200, 2334, 2500, 2640, 2750, 3000, 3112, 3300, 3750, 3890, 4125, 4279, 4400, 4668, 5000, 5500, 5835, 6000, 6224, 6600, 6875, 7500, 7780, 8250, 8558, 9336, 9725, 10000, 11000, 11670, 12837, 13200, 13750, 15000, 15560, 16500, 17116, 18672, 19450, 20625, 21395, 22000, 23340, 25674, 27500, 29175, 30000, 31120, 33000, 34232, 38900, 41250, 42790, 46680, 48625, 51348, 55000, 58350, 64185, 66000, 68464, 77800, 82500, 85580, 93360, 97250, 102696, 106975, 110000, 116700, 128370, 145875, 155600, 165000, 171160, 194500, 205392, 213950, 233400, 243125, 256740, 291750, 320925, 330000, 342320, 389000, 427900, 466800, 486250, 513480, 534875, 583500, 641850, 729375, 778000, 855800, 972500, 1026960, 1069750, 1167000, 1283700, 1458750, 1604625, 1711600, 1945000, 2139500, 2334000, 2567400, 2674375, 2917500, 3209250, 3890000, 4279000, 5134800, 5348750, 5835000, 6418500, 8023125, 8558000, 10697500, 11670000, 12837000, 16046250, 21395000, 25674000, 32092500, 42790000, 64185000, 128370000]

約数ペア:

[(1, 128370000), (2, 64185000), (3, 42790000), (4, 32092500), (5, 25674000), (6, 21395000), (8, 16046250), (10, 12837000), (11, 11670000), (12, 10697500), (15, 8558000), (16, 8023125), (20, 6418500), (22, 5835000), (24, 5348750), (25, 5134800), (30, 4279000), (33, 3890000), (40, 3209250), (44, 2917500), (48, 2674375), (50, 2567400), (55, 2334000), (60, 2139500), (66, 1945000), (75, 1711600), (80, 1604625), (88, 1458750), (100, 1283700), (110, 1167000), (120, 1069750), (125, 1026960), (132, 972500), (150, 855800), (165, 778000), (176, 729375), (200, 641850), (220, 583500), (240, 534875), (250, 513480), (264, 486250), (275, 466800), (300, 427900), (330, 389000), (375, 342320), (389, 330000), (400, 320925), (440, 291750), (500, 256740), (528, 243125), (550, 233400), (600, 213950), (625, 205392), (660, 194500), (750, 171160), (778, 165000), (825, 155600), (880, 145875), (1000, 128370), (1100, 116700), (1167, 110000), (1200, 106975), (1250, 102696), (1320, 97250), (1375, 93360), (1500, 85580), (1556, 82500), (1650, 77800), (1875, 68464), (1945, 66000), (2000, 64185), (2200, 58350), (2334, 55000), (2500, 51348), (2640, 48625), (2750, 46680), (3000, 42790), (3112, 41250), (3300, 38900), (3750, 34232), (3890, 33000), (4125, 31120), (4279, 30000), (4400, 29175), (4668, 27500), (5000, 25674), (5500, 23340), (5835, 22000), (6000, 21395), (6224, 20625), (6600, 19450), (6875, 18672), (7500, 17116), (7780, 16500), (8250, 15560), (8558, 15000), (9336, 13750), (9725, 13200), (10000, 12837), (11000, 11670)]