74737950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 231413760

約数和(自身を除く): 156675810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 53, 70, 75, 79, 85, 102, 105, 106, 119, 150, 158, 159, 170, 175, 210, 237, 238, 255, 265, 318, 350, 357, 371, 395, 425, 474, 510, 525, 530, 553, 595, 714, 742, 790, 795, 850, 901, 1050, 1106, 1113, 1185, 1190, 1275, 1325, 1343, 1590, 1659, 1785, 1802, 1855, 1975, 2226, 2370, 2550, 2650, 2686, 2703, 2765, 2975, 3318, 3570, 3710, 3950, 3975, 4029, 4187, 4505, 5406, 5530, 5565, 5925, 5950, 6307, 6715, 7950, 8058, 8295, 8374, 8925, 9010, 9275, 9401, 11130, 11850, 12561, 12614, 13430, 13515, 13825, 16590, 17850, 18550, 18802, 18921, 20145, 20935, 22525, 25122, 27030, 27650, 27825, 28203, 29309, 31535, 33575, 37842, 40290, 41475, 41870, 45050, 47005, 55650, 56406, 58618, 62805, 63070, 67150, 67575, 71179, 82950, 87927, 94010, 94605, 100725, 104675, 125610, 135150, 141015, 142358, 146545, 157675, 175854, 189210, 201450, 209350, 213537, 235025, 282030, 293090, 314025, 315350, 355895, 427074, 439635, 470050, 473025, 498253, 628050, 705075, 711790, 732725, 879270, 946050, 996506, 1067685, 1410150, 1465450, 1494759, 1779475, 2135370, 2198175, 2491265, 2989518, 3558950, 4396350, 4982530, 5338425, 7473795, 10676850, 12456325, 14947590, 24912650, 37368975, 74737950]

約数ペア:

[(1, 74737950), (2, 37368975), (3, 24912650), (5, 14947590), (6, 12456325), (7, 10676850), (10, 7473795), (14, 5338425), (15, 4982530), (17, 4396350), (21, 3558950), (25, 2989518), (30, 2491265), (34, 2198175), (35, 2135370), (42, 1779475), (50, 1494759), (51, 1465450), (53, 1410150), (70, 1067685), (75, 996506), (79, 946050), (85, 879270), (102, 732725), (105, 711790), (106, 705075), (119, 628050), (150, 498253), (158, 473025), (159, 470050), (170, 439635), (175, 427074), (210, 355895), (237, 315350), (238, 314025), (255, 293090), (265, 282030), (318, 235025), (350, 213537), (357, 209350), (371, 201450), (395, 189210), (425, 175854), (474, 157675), (510, 146545), (525, 142358), (530, 141015), (553, 135150), (595, 125610), (714, 104675), (742, 100725), (790, 94605), (795, 94010), (850, 87927), (901, 82950), (1050, 71179), (1106, 67575), (1113, 67150), (1185, 63070), (1190, 62805), (1275, 58618), (1325, 56406), (1343, 55650), (1590, 47005), (1659, 45050), (1785, 41870), (1802, 41475), (1855, 40290), (1975, 37842), (2226, 33575), (2370, 31535), (2550, 29309), (2650, 28203), (2686, 27825), (2703, 27650), (2765, 27030), (2975, 25122), (3318, 22525), (3570, 20935), (3710, 20145), (3950, 18921), (3975, 18802), (4029, 18550), (4187, 17850), (4505, 16590), (5406, 13825), (5530, 13515), (5565, 13430), (5925, 12614), (5950, 12561), (6307, 11850), (6715, 11130), (7950, 9401), (8058, 9275), (8295, 9010), (8374, 8925)]