71224050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 197344512

約数和(自身を除く): 126120462

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 31, 34, 50, 51, 53, 62, 75, 85, 93, 102, 106, 150, 155, 159, 170, 186, 255, 265, 289, 310, 318, 425, 465, 510, 527, 530, 578, 775, 795, 850, 867, 901, 930, 1054, 1275, 1325, 1445, 1550, 1581, 1590, 1643, 1734, 1802, 2325, 2550, 2635, 2650, 2703, 2890, 3162, 3286, 3975, 4335, 4505, 4650, 4929, 5270, 5406, 7225, 7905, 7950, 8215, 8670, 8959, 9010, 9858, 13175, 13515, 14450, 15317, 15810, 16430, 17918, 21675, 22525, 24645, 26350, 26877, 27030, 27931, 30634, 39525, 41075, 43350, 44795, 45050, 45951, 49290, 53754, 55862, 67575, 76585, 79050, 82150, 83793, 89590, 91902, 123225, 134385, 135150, 139655, 153170, 167586, 223975, 229755, 246450, 268770, 279310, 382925, 418965, 447950, 459510, 474827, 671925, 698275, 765850, 837930, 949654, 1148775, 1343850, 1396550, 1424481, 2094825, 2297550, 2374135, 2848962, 4189650, 4748270, 7122405, 11870675, 14244810, 23741350, 35612025, 71224050]

約数ペア:

[(1, 71224050), (2, 35612025), (3, 23741350), (5, 14244810), (6, 11870675), (10, 7122405), (15, 4748270), (17, 4189650), (25, 2848962), (30, 2374135), (31, 2297550), (34, 2094825), (50, 1424481), (51, 1396550), (53, 1343850), (62, 1148775), (75, 949654), (85, 837930), (93, 765850), (102, 698275), (106, 671925), (150, 474827), (155, 459510), (159, 447950), (170, 418965), (186, 382925), (255, 279310), (265, 268770), (289, 246450), (310, 229755), (318, 223975), (425, 167586), (465, 153170), (510, 139655), (527, 135150), (530, 134385), (578, 123225), (775, 91902), (795, 89590), (850, 83793), (867, 82150), (901, 79050), (930, 76585), (1054, 67575), (1275, 55862), (1325, 53754), (1445, 49290), (1550, 45951), (1581, 45050), (1590, 44795), (1643, 43350), (1734, 41075), (1802, 39525), (2325, 30634), (2550, 27931), (2635, 27030), (2650, 26877), (2703, 26350), (2890, 24645), (3162, 22525), (3286, 21675), (3975, 17918), (4335, 16430), (4505, 15810), (4650, 15317), (4929, 14450), (5270, 13515), (5406, 13175), (7225, 9858), (7905, 9010), (7950, 8959), (8215, 8670)]