239007300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 216

約数和(自身を含む): 819322560

約数和(自身を除く): 580315260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 71, 75, 84, 98, 100, 105, 140, 142, 147, 150, 175, 196, 210, 213, 229, 245, 284, 294, 300, 350, 355, 420, 426, 458, 490, 497, 525, 588, 687, 700, 710, 735, 852, 916, 980, 994, 1050, 1065, 1145, 1225, 1374, 1420, 1470, 1491, 1603, 1775, 1988, 2100, 2130, 2290, 2450, 2485, 2748, 2940, 2982, 3206, 3435, 3479, 3550, 3675, 4260, 4580, 4809, 4900, 4970, 5325, 5725, 5964, 6412, 6870, 6958, 7100, 7350, 7455, 8015, 9618, 9940, 10437, 10650, 11221, 11450, 12425, 13740, 13916, 14700, 14910, 16030, 16259, 17175, 17395, 19236, 20874, 21300, 22442, 22900, 24045, 24850, 29820, 32060, 32518, 33663, 34350, 34790, 37275, 40075, 41748, 44884, 48090, 48777, 49700, 52185, 56105, 65036, 67326, 68700, 69580, 74550, 80150, 81295, 86975, 96180, 97554, 104370, 112210, 113813, 120225, 134652, 149100, 160300, 162590, 168315, 173950, 195108, 208740, 224420, 227626, 240450, 243885, 260925, 280525, 325180, 336630, 341439, 347900, 406475, 455252, 480900, 487770, 521850, 561050, 569065, 673260, 682878, 796691, 812950, 841575, 975540, 1043700, 1122100, 1138130, 1219425, 1365756, 1593382, 1625900, 1683150, 1707195, 2276260, 2390073, 2438850, 2845325, 3186764, 3366300, 3414390, 3983455, 4780146, 4877700, 5690650, 6828780, 7966910, 8535975, 9560292, 11381300, 11950365, 15933820, 17071950, 19917275, 23900730, 34143900, 39834550, 47801460, 59751825, 79669100, 119503650, 239007300]

約数ペア:

[(1, 239007300), (2, 119503650), (3, 79669100), (4, 59751825), (5, 47801460), (6, 39834550), (7, 34143900), (10, 23900730), (12, 19917275), (14, 17071950), (15, 15933820), (20, 11950365), (21, 11381300), (25, 9560292), (28, 8535975), (30, 7966910), (35, 6828780), (42, 5690650), (49, 4877700), (50, 4780146), (60, 3983455), (70, 3414390), (71, 3366300), (75, 3186764), (84, 2845325), (98, 2438850), (100, 2390073), (105, 2276260), (140, 1707195), (142, 1683150), (147, 1625900), (150, 1593382), (175, 1365756), (196, 1219425), (210, 1138130), (213, 1122100), (229, 1043700), (245, 975540), (284, 841575), (294, 812950), (300, 796691), (350, 682878), (355, 673260), (420, 569065), (426, 561050), (458, 521850), (490, 487770), (497, 480900), (525, 455252), (588, 406475), (687, 347900), (700, 341439), (710, 336630), (735, 325180), (852, 280525), (916, 260925), (980, 243885), (994, 240450), (1050, 227626), (1065, 224420), (1145, 208740), (1225, 195108), (1374, 173950), (1420, 168315), (1470, 162590), (1491, 160300), (1603, 149100), (1775, 134652), (1988, 120225), (2100, 113813), (2130, 112210), (2290, 104370), (2450, 97554), (2485, 96180), (2748, 86975), (2940, 81295), (2982, 80150), (3206, 74550), (3435, 69580), (3479, 68700), (3550, 67326), (3675, 65036), (4260, 56105), (4580, 52185), (4809, 49700), (4900, 48777), (4970, 48090), (5325, 44884), (5725, 41748), (5964, 40075), (6412, 37275), (6870, 34790), (6958, 34350), (7100, 33663), (7350, 32518), (7455, 32060), (8015, 29820), (9618, 24850), (9940, 24045), (10437, 22900), (10650, 22442), (11221, 21300), (11450, 20874), (12425, 19236), (13740, 17395), (13916, 17175), (14700, 16259), (14910, 16030)]