72239310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1911

約数の個数: 128

約数和(自身を含む): 226437120

約数和(自身を除く): 154197810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 90, 99, 110, 117, 130, 135, 143, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 429, 495, 585, 594, 702, 715, 858, 990, 1170, 1287, 1430, 1485, 1755, 1871, 2145, 2574, 2970, 3510, 3742, 3861, 4290, 5613, 6435, 7722, 9355, 11226, 12870, 16839, 18710, 19305, 20581, 24323, 28065, 33678, 38610, 41162, 48646, 50517, 56130, 61743, 72969, 84195, 101034, 102905, 121615, 123486, 145938, 168390, 185229, 205810, 218907, 243230, 252585, 267553, 308715, 364845, 370458, 437814, 505170, 535106, 555687, 617430, 656721, 729690, 802659, 926145, 1094535, 1111374, 1313442, 1337765, 1605318, 1852290, 2189070, 2407977, 2675530, 2778435, 3283605, 4013295, 4815954, 5556870, 6567210, 7223931, 8026590, 12039885, 14447862, 24079770, 36119655, 72239310]

約数ペア:

[(1, 72239310), (2, 36119655), (3, 24079770), (5, 14447862), (6, 12039885), (9, 8026590), (10, 7223931), (11, 6567210), (13, 5556870), (15, 4815954), (18, 4013295), (22, 3283605), (26, 2778435), (27, 2675530), (30, 2407977), (33, 2189070), (39, 1852290), (45, 1605318), (54, 1337765), (55, 1313442), (65, 1111374), (66, 1094535), (78, 926145), (90, 802659), (99, 729690), (110, 656721), (117, 617430), (130, 555687), (135, 535106), (143, 505170), (165, 437814), (195, 370458), (198, 364845), (234, 308715), (270, 267553), (286, 252585), (297, 243230), (330, 218907), (351, 205810), (390, 185229), (429, 168390), (495, 145938), (585, 123486), (594, 121615), (702, 102905), (715, 101034), (858, 84195), (990, 72969), (1170, 61743), (1287, 56130), (1430, 50517), (1485, 48646), (1755, 41162), (1871, 38610), (2145, 33678), (2574, 28065), (2970, 24323), (3510, 20581), (3742, 19305), (3861, 18710), (4290, 16839), (5613, 12870), (6435, 11226), (7722, 9355)]