227473740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2371}}^1$

素因数の和:2440

約数の個数: 144

約数和(自身を含む): 761525856

約数和(自身を除く): 534052116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 369, 390, 410, 468, 492, 533, 585, 615, 738, 780, 820, 1066, 1170, 1230, 1476, 1599, 1845, 2132, 2340, 2371, 2460, 2665, 3198, 3690, 4742, 4797, 5330, 6396, 7113, 7380, 7995, 9484, 9594, 10660, 11855, 14226, 15990, 19188, 21339, 23710, 23985, 28452, 30823, 31980, 35565, 42678, 47420, 47970, 61646, 71130, 85356, 92469, 95940, 97211, 106695, 123292, 142260, 154115, 184938, 194422, 213390, 277407, 291633, 308230, 369876, 388844, 426780, 462345, 486055, 554814, 583266, 616460, 874899, 924690, 972110, 1109628, 1166532, 1263743, 1387035, 1458165, 1749798, 1849380, 1944220, 2527486, 2774070, 2916330, 3499596, 3791229, 4374495, 5054972, 5548140, 5832660, 6318715, 7582458, 8748990, 11373687, 12637430, 15164916, 17497980, 18956145, 22747374, 25274860, 37912290, 45494748, 56868435, 75824580, 113736870, 227473740]

約数ペア:

[(1, 227473740), (2, 113736870), (3, 75824580), (4, 56868435), (5, 45494748), (6, 37912290), (9, 25274860), (10, 22747374), (12, 18956145), (13, 17497980), (15, 15164916), (18, 12637430), (20, 11373687), (26, 8748990), (30, 7582458), (36, 6318715), (39, 5832660), (41, 5548140), (45, 5054972), (52, 4374495), (60, 3791229), (65, 3499596), (78, 2916330), (82, 2774070), (90, 2527486), (117, 1944220), (123, 1849380), (130, 1749798), (156, 1458165), (164, 1387035), (180, 1263743), (195, 1166532), (205, 1109628), (234, 972110), (246, 924690), (260, 874899), (369, 616460), (390, 583266), (410, 554814), (468, 486055), (492, 462345), (533, 426780), (585, 388844), (615, 369876), (738, 308230), (780, 291633), (820, 277407), (1066, 213390), (1170, 194422), (1230, 184938), (1476, 154115), (1599, 142260), (1845, 123292), (2132, 106695), (2340, 97211), (2371, 95940), (2460, 92469), (2665, 85356), (3198, 71130), (3690, 61646), (4742, 47970), (4797, 47420), (5330, 42678), (6396, 35565), (7113, 31980), (7380, 30823), (7995, 28452), (9484, 23985), (9594, 23710), (10660, 21339), (11855, 19188), (14226, 15990)]