66705210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 209454336

約数和(自身を除く): 142749126

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 71, 73, 78, 90, 99, 110, 117, 130, 142, 143, 146, 165, 195, 198, 213, 219, 234, 286, 330, 355, 365, 390, 426, 429, 438, 495, 585, 639, 657, 710, 715, 730, 781, 803, 858, 923, 949, 990, 1065, 1095, 1170, 1278, 1287, 1314, 1430, 1562, 1606, 1846, 1898, 2130, 2145, 2190, 2343, 2409, 2574, 2769, 2847, 3195, 3285, 3905, 4015, 4290, 4615, 4686, 4745, 4818, 5183, 5538, 5694, 6390, 6435, 6570, 7029, 7227, 7810, 8030, 8307, 8541, 9230, 9490, 10153, 10366, 10439, 11715, 12045, 12870, 13845, 14058, 14235, 14454, 15549, 16614, 17082, 20306, 20878, 23430, 24090, 25915, 27690, 28470, 30459, 31098, 31317, 35145, 36135, 41535, 42705, 46647, 50765, 51830, 52195, 57013, 60918, 62634, 67379, 70290, 72270, 77745, 83070, 85410, 91377, 93294, 93951, 101530, 104390, 114026, 134758, 152295, 155490, 156585, 171039, 182754, 187902, 202137, 233235, 285065, 304590, 313170, 336895, 342078, 404274, 456885, 466470, 469755, 513117, 570130, 606411, 673790, 741169, 855195, 913770, 939510, 1010685, 1026234, 1212822, 1482338, 1710390, 2021370, 2223507, 2565585, 3032055, 3705845, 4447014, 5131170, 6064110, 6670521, 7411690, 11117535, 13341042, 22235070, 33352605, 66705210]

約数ペア:

[(1, 66705210), (2, 33352605), (3, 22235070), (5, 13341042), (6, 11117535), (9, 7411690), (10, 6670521), (11, 6064110), (13, 5131170), (15, 4447014), (18, 3705845), (22, 3032055), (26, 2565585), (30, 2223507), (33, 2021370), (39, 1710390), (45, 1482338), (55, 1212822), (65, 1026234), (66, 1010685), (71, 939510), (73, 913770), (78, 855195), (90, 741169), (99, 673790), (110, 606411), (117, 570130), (130, 513117), (142, 469755), (143, 466470), (146, 456885), (165, 404274), (195, 342078), (198, 336895), (213, 313170), (219, 304590), (234, 285065), (286, 233235), (330, 202137), (355, 187902), (365, 182754), (390, 171039), (426, 156585), (429, 155490), (438, 152295), (495, 134758), (585, 114026), (639, 104390), (657, 101530), (710, 93951), (715, 93294), (730, 91377), (781, 85410), (803, 83070), (858, 77745), (923, 72270), (949, 70290), (990, 67379), (1065, 62634), (1095, 60918), (1170, 57013), (1278, 52195), (1287, 51830), (1314, 50765), (1430, 46647), (1562, 42705), (1606, 41535), (1846, 36135), (1898, 35145), (2130, 31317), (2145, 31098), (2190, 30459), (2343, 28470), (2409, 27690), (2574, 25915), (2769, 24090), (2847, 23430), (3195, 20878), (3285, 20306), (3905, 17082), (4015, 16614), (4290, 15549), (4615, 14454), (4686, 14235), (4745, 14058), (4818, 13845), (5183, 12870), (5538, 12045), (5694, 11715), (6390, 10439), (6435, 10366), (6570, 10153), (7029, 9490), (7227, 9230), (7810, 8541), (8030, 8307)]