51168300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 159989760

約数和(自身を除く): 108821460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 79, 85, 100, 102, 127, 150, 158, 170, 204, 237, 254, 255, 300, 316, 340, 381, 395, 425, 474, 508, 510, 635, 762, 790, 850, 948, 1020, 1185, 1270, 1275, 1343, 1524, 1580, 1700, 1905, 1975, 2159, 2370, 2540, 2550, 2686, 3175, 3810, 3950, 4029, 4318, 4740, 5100, 5372, 5925, 6350, 6477, 6715, 7620, 7900, 8058, 8636, 9525, 10033, 10795, 11850, 12700, 12954, 13430, 16116, 19050, 20066, 20145, 21590, 23700, 25908, 26860, 30099, 32385, 33575, 38100, 40132, 40290, 43180, 50165, 53975, 60198, 64770, 67150, 80580, 100330, 100725, 107950, 120396, 129540, 134300, 150495, 161925, 170561, 200660, 201450, 215900, 250825, 300990, 323850, 341122, 402900, 501650, 511683, 601980, 647700, 682244, 752475, 852805, 1003300, 1023366, 1504950, 1705610, 2046732, 2558415, 3009900, 3411220, 4264025, 5116830, 8528050, 10233660, 12792075, 17056100, 25584150, 51168300]

約数ペア:

[(1, 51168300), (2, 25584150), (3, 17056100), (4, 12792075), (5, 10233660), (6, 8528050), (10, 5116830), (12, 4264025), (15, 3411220), (17, 3009900), (20, 2558415), (25, 2046732), (30, 1705610), (34, 1504950), (50, 1023366), (51, 1003300), (60, 852805), (68, 752475), (75, 682244), (79, 647700), (85, 601980), (100, 511683), (102, 501650), (127, 402900), (150, 341122), (158, 323850), (170, 300990), (204, 250825), (237, 215900), (254, 201450), (255, 200660), (300, 170561), (316, 161925), (340, 150495), (381, 134300), (395, 129540), (425, 120396), (474, 107950), (508, 100725), (510, 100330), (635, 80580), (762, 67150), (790, 64770), (850, 60198), (948, 53975), (1020, 50165), (1185, 43180), (1270, 40290), (1275, 40132), (1343, 38100), (1524, 33575), (1580, 32385), (1700, 30099), (1905, 26860), (1975, 25908), (2159, 23700), (2370, 21590), (2540, 20145), (2550, 20066), (2686, 19050), (3175, 16116), (3810, 13430), (3950, 12954), (4029, 12700), (4318, 11850), (4740, 10795), (5100, 10033), (5372, 9525), (5925, 8636), (6350, 8058), (6477, 7900), (6715, 7620)]