72337590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 213736320

約数和(自身を除く): 141398730

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 37, 39, 45, 54, 65, 74, 78, 90, 111, 117, 130, 135, 185, 195, 222, 234, 270, 333, 351, 370, 390, 481, 555, 557, 585, 666, 702, 962, 999, 1110, 1114, 1170, 1443, 1665, 1671, 1755, 1998, 2405, 2785, 2886, 3330, 3342, 3510, 4329, 4810, 4995, 5013, 5570, 7215, 7241, 8355, 8658, 9990, 10026, 12987, 14430, 14482, 15039, 16710, 20609, 21645, 21723, 25065, 25974, 30078, 36205, 41218, 43290, 43446, 50130, 61827, 64935, 65169, 72410, 75195, 103045, 108615, 123654, 129870, 130338, 150390, 185481, 195507, 206090, 217230, 267917, 309135, 325845, 370962, 391014, 535834, 556443, 618270, 651690, 803751, 927405, 977535, 1112886, 1339585, 1607502, 1854810, 1955070, 2411253, 2679170, 2782215, 4018755, 4822506, 5564430, 7233759, 8037510, 12056265, 14467518, 24112530, 36168795, 72337590]

約数ペア:

[(1, 72337590), (2, 36168795), (3, 24112530), (5, 14467518), (6, 12056265), (9, 8037510), (10, 7233759), (13, 5564430), (15, 4822506), (18, 4018755), (26, 2782215), (27, 2679170), (30, 2411253), (37, 1955070), (39, 1854810), (45, 1607502), (54, 1339585), (65, 1112886), (74, 977535), (78, 927405), (90, 803751), (111, 651690), (117, 618270), (130, 556443), (135, 535834), (185, 391014), (195, 370962), (222, 325845), (234, 309135), (270, 267917), (333, 217230), (351, 206090), (370, 195507), (390, 185481), (481, 150390), (555, 130338), (557, 129870), (585, 123654), (666, 108615), (702, 103045), (962, 75195), (999, 72410), (1110, 65169), (1114, 64935), (1170, 61827), (1443, 50130), (1665, 43446), (1671, 43290), (1755, 41218), (1998, 36205), (2405, 30078), (2785, 25974), (2886, 25065), (3330, 21723), (3342, 21645), (3510, 20609), (4329, 16710), (4810, 15039), (4995, 14482), (5013, 14430), (5570, 12987), (7215, 10026), (7241, 9990), (8355, 8658)]