19048500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 66044160

約数和(自身を除く): 46995660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 83, 85, 90, 100, 102, 108, 125, 135, 150, 153, 166, 170, 180, 204, 225, 249, 250, 255, 270, 300, 306, 332, 340, 375, 415, 425, 450, 459, 498, 500, 510, 540, 612, 675, 747, 750, 765, 830, 850, 900, 918, 996, 1020, 1125, 1245, 1275, 1350, 1411, 1494, 1500, 1530, 1660, 1700, 1836, 2075, 2125, 2241, 2250, 2295, 2490, 2550, 2700, 2822, 2988, 3060, 3375, 3735, 3825, 4150, 4233, 4250, 4482, 4500, 4590, 4980, 5100, 5644, 6225, 6375, 6750, 7055, 7470, 7650, 8300, 8466, 8500, 8964, 9180, 10375, 11205, 11475, 12450, 12699, 12750, 13500, 14110, 14940, 15300, 16932, 18675, 19125, 20750, 21165, 22410, 22950, 24900, 25398, 25500, 28220, 31125, 35275, 37350, 38097, 38250, 41500, 42330, 44820, 45900, 50796, 56025, 57375, 62250, 63495, 70550, 74700, 76194, 76500, 84660, 93375, 105825, 112050, 114750, 124500, 126990, 141100, 152388, 176375, 186750, 190485, 211650, 224100, 229500, 253980, 280125, 317475, 352750, 373500, 380970, 423300, 529125, 560250, 634950, 705500, 761940, 952425, 1058250, 1120500, 1269900, 1587375, 1904850, 2116500, 3174750, 3809700, 4762125, 6349500, 9524250, 19048500]

約数ペア:

[(1, 19048500), (2, 9524250), (3, 6349500), (4, 4762125), (5, 3809700), (6, 3174750), (9, 2116500), (10, 1904850), (12, 1587375), (15, 1269900), (17, 1120500), (18, 1058250), (20, 952425), (25, 761940), (27, 705500), (30, 634950), (34, 560250), (36, 529125), (45, 423300), (50, 380970), (51, 373500), (54, 352750), (60, 317475), (68, 280125), (75, 253980), (83, 229500), (85, 224100), (90, 211650), (100, 190485), (102, 186750), (108, 176375), (125, 152388), (135, 141100), (150, 126990), (153, 124500), (166, 114750), (170, 112050), (180, 105825), (204, 93375), (225, 84660), (249, 76500), (250, 76194), (255, 74700), (270, 70550), (300, 63495), (306, 62250), (332, 57375), (340, 56025), (375, 50796), (415, 45900), (425, 44820), (450, 42330), (459, 41500), (498, 38250), (500, 38097), (510, 37350), (540, 35275), (612, 31125), (675, 28220), (747, 25500), (750, 25398), (765, 24900), (830, 22950), (850, 22410), (900, 21165), (918, 20750), (996, 19125), (1020, 18675), (1125, 16932), (1245, 15300), (1275, 14940), (1350, 14110), (1411, 13500), (1494, 12750), (1500, 12699), (1530, 12450), (1660, 11475), (1700, 11205), (1836, 10375), (2075, 9180), (2125, 8964), (2241, 8500), (2250, 8466), (2295, 8300), (2490, 7650), (2550, 7470), (2700, 7055), (2822, 6750), (2988, 6375), (3060, 6225), (3375, 5644), (3735, 5100), (3825, 4980), (4150, 4590), (4233, 4500), (4250, 4482)]