7800627510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{20389}}^1$

素因数の和:20527

約数の個数: 128

約数和(自身を含む): 22608432000

約数和(自身を除く): 14807804490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 109, 117, 130, 135, 195, 218, 234, 270, 327, 351, 390, 545, 585, 654, 702, 981, 1090, 1170, 1417, 1635, 1755, 1962, 2834, 2943, 3270, 3510, 4251, 4905, 5886, 7085, 8502, 9810, 12753, 14170, 14715, 20389, 21255, 25506, 29430, 38259, 40778, 42510, 61167, 63765, 76518, 101945, 122334, 127530, 183501, 191295, 203890, 265057, 305835, 367002, 382590, 530114, 550503, 611670, 795171, 917505, 1101006, 1325285, 1590342, 1835010, 2222401, 2385513, 2650570, 2752515, 3975855, 4444802, 4771026, 5505030, 6667203, 7156539, 7951710, 11112005, 11927565, 13334406, 14313078, 20001609, 22224010, 23855130, 28891213, 33336015, 35782695, 40003218, 57782426, 60004827, 66672030, 71565390, 86673639, 100008045, 120009654, 144456065, 173347278, 200016090, 260020917, 288912130, 300024135, 433368195, 520041834, 600048270, 780062751, 866736390, 1300104585, 1560125502, 2600209170, 3900313755, 7800627510]

約数ペア:

[(1, 7800627510), (2, 3900313755), (3, 2600209170), (5, 1560125502), (6, 1300104585), (9, 866736390), (10, 780062751), (13, 600048270), (15, 520041834), (18, 433368195), (26, 300024135), (27, 288912130), (30, 260020917), (39, 200016090), (45, 173347278), (54, 144456065), (65, 120009654), (78, 100008045), (90, 86673639), (109, 71565390), (117, 66672030), (130, 60004827), (135, 57782426), (195, 40003218), (218, 35782695), (234, 33336015), (270, 28891213), (327, 23855130), (351, 22224010), (390, 20001609), (545, 14313078), (585, 13334406), (654, 11927565), (702, 11112005), (981, 7951710), (1090, 7156539), (1170, 6667203), (1417, 5505030), (1635, 4771026), (1755, 4444802), (1962, 3975855), (2834, 2752515), (2943, 2650570), (3270, 2385513), (3510, 2222401), (4251, 1835010), (4905, 1590342), (5886, 1325285), (7085, 1101006), (8502, 917505), (9810, 795171), (12753, 611670), (14170, 550503), (14715, 530114), (20389, 382590), (21255, 367002), (25506, 305835), (29430, 265057), (38259, 203890), (40778, 191295), (42510, 183501), (61167, 127530), (63765, 122334), (76518, 101945)]