75005070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 219469824

約数和(自身を除く): 144464754

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 53, 69, 70, 105, 106, 115, 138, 159, 161, 210, 230, 265, 293, 318, 322, 345, 371, 483, 530, 586, 690, 742, 795, 805, 879, 966, 1113, 1219, 1465, 1590, 1610, 1758, 1855, 2051, 2226, 2415, 2438, 2930, 3657, 3710, 4102, 4395, 4830, 5565, 6095, 6153, 6739, 7314, 8533, 8790, 10255, 11130, 12190, 12306, 13478, 15529, 17066, 18285, 20217, 20510, 25599, 30765, 31058, 33695, 36570, 40434, 42665, 46587, 47173, 51198, 61530, 67390, 77645, 85330, 93174, 94346, 101085, 108703, 127995, 141519, 155290, 202170, 217406, 232935, 235865, 255990, 283038, 326109, 357167, 465870, 471730, 543515, 652218, 707595, 714334, 1071501, 1087030, 1415190, 1630545, 1785835, 2143002, 2500169, 3261090, 3571670, 5000338, 5357505, 7500507, 10715010, 12500845, 15001014, 25001690, 37502535, 75005070]

約数ペア:

[(1, 75005070), (2, 37502535), (3, 25001690), (5, 15001014), (6, 12500845), (7, 10715010), (10, 7500507), (14, 5357505), (15, 5000338), (21, 3571670), (23, 3261090), (30, 2500169), (35, 2143002), (42, 1785835), (46, 1630545), (53, 1415190), (69, 1087030), (70, 1071501), (105, 714334), (106, 707595), (115, 652218), (138, 543515), (159, 471730), (161, 465870), (210, 357167), (230, 326109), (265, 283038), (293, 255990), (318, 235865), (322, 232935), (345, 217406), (371, 202170), (483, 155290), (530, 141519), (586, 127995), (690, 108703), (742, 101085), (795, 94346), (805, 93174), (879, 85330), (966, 77645), (1113, 67390), (1219, 61530), (1465, 51198), (1590, 47173), (1610, 46587), (1758, 42665), (1855, 40434), (2051, 36570), (2226, 33695), (2415, 31058), (2438, 30765), (2930, 25599), (3657, 20510), (3710, 20217), (4102, 18285), (4395, 17066), (4830, 15529), (5565, 13478), (6095, 12306), (6153, 12190), (6739, 11130), (7314, 10255), (8533, 8790)]