139795250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 327794688

約数和(自身を除く): 187999438

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 37, 50, 70, 74, 85, 119, 125, 127, 170, 175, 185, 238, 250, 254, 259, 350, 370, 425, 518, 595, 629, 635, 850, 875, 889, 925, 1190, 1258, 1270, 1295, 1750, 1778, 1850, 2125, 2159, 2590, 2975, 3145, 3175, 4250, 4318, 4403, 4445, 4625, 4699, 5950, 6290, 6350, 6475, 8806, 8890, 9250, 9398, 10795, 12950, 14875, 15113, 15725, 15875, 21590, 22015, 22225, 23495, 29750, 30226, 31450, 31750, 32375, 32893, 44030, 44450, 46990, 53975, 64750, 65786, 75565, 78625, 79883, 107950, 110075, 111125, 117475, 151130, 157250, 159766, 164465, 220150, 222250, 234950, 269875, 328930, 377825, 399415, 539750, 550375, 559181, 587375, 755650, 798830, 822325, 1100750, 1118362, 1174750, 1644650, 1889125, 1997075, 2795905, 3778250, 3994150, 4111625, 5591810, 8223250, 9985375, 13979525, 19970750, 27959050, 69897625, 139795250]

約数ペア:

[(1, 139795250), (2, 69897625), (5, 27959050), (7, 19970750), (10, 13979525), (14, 9985375), (17, 8223250), (25, 5591810), (34, 4111625), (35, 3994150), (37, 3778250), (50, 2795905), (70, 1997075), (74, 1889125), (85, 1644650), (119, 1174750), (125, 1118362), (127, 1100750), (170, 822325), (175, 798830), (185, 755650), (238, 587375), (250, 559181), (254, 550375), (259, 539750), (350, 399415), (370, 377825), (425, 328930), (518, 269875), (595, 234950), (629, 222250), (635, 220150), (850, 164465), (875, 159766), (889, 157250), (925, 151130), (1190, 117475), (1258, 111125), (1270, 110075), (1295, 107950), (1750, 79883), (1778, 78625), (1850, 75565), (2125, 65786), (2159, 64750), (2590, 53975), (2975, 46990), (3145, 44450), (3175, 44030), (4250, 32893), (4318, 32375), (4403, 31750), (4445, 31450), (4625, 30226), (4699, 29750), (5950, 23495), (6290, 22225), (6350, 22015), (6475, 21590), (8806, 15875), (8890, 15725), (9250, 15113), (9398, 14875), (10795, 12950)]