153647550

素因数分解:

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

素因数の和:328

約数の個数: 192

約数和(自身を含む): 492825600

約数和(自身を除く): 339178050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 71, 75, 90, 105, 126, 135, 142, 150, 175, 189, 210, 213, 225, 229, 270, 315, 350, 355, 378, 426, 450, 458, 497, 525, 630, 639, 675, 687, 710, 945, 994, 1050, 1065, 1145, 1278, 1350, 1374, 1491, 1575, 1603, 1775, 1890, 1917, 2061, 2130, 2290, 2485, 2982, 3150, 3195, 3206, 3435, 3550, 3834, 4122, 4473, 4725, 4809, 4970, 5325, 5725, 6183, 6390, 6870, 7455, 8015, 8946, 9450, 9585, 9618, 10305, 10650, 11450, 12366, 12425, 13419, 14427, 14910, 15975, 16030, 16259, 17175, 19170, 20610, 22365, 24045, 24850, 26838, 28854, 30915, 31950, 32518, 34350, 37275, 40075, 43281, 44730, 47925, 48090, 48777, 51525, 61830, 67095, 72135, 74550, 80150, 81295, 86562, 95850, 97554, 103050, 111825, 113813, 120225, 134190, 144270, 146331, 154575, 162590, 216405, 223650, 227626, 240450, 243885, 292662, 309150, 335475, 341439, 360675, 406475, 432810, 438993, 487770, 569065, 670950, 682878, 721350, 731655, 812950, 877986, 1024317, 1082025, 1138130, 1219425, 1463310, 1707195, 2048634, 2164050, 2194965, 2438850, 2845325, 3072951, 3414390, 3658275, 4389930, 5121585, 5690650, 6145902, 7316550, 8535975, 10243170, 10974825, 15364755, 17071950, 21949650, 25607925, 30729510, 51215850, 76823775, 153647550]

約数ペア:

[(1, 153647550), (2, 76823775), (3, 51215850), (5, 30729510), (6, 25607925), (7, 21949650), (9, 17071950), (10, 15364755), (14, 10974825), (15, 10243170), (18, 8535975), (21, 7316550), (25, 6145902), (27, 5690650), (30, 5121585), (35, 4389930), (42, 3658275), (45, 3414390), (50, 3072951), (54, 2845325), (63, 2438850), (70, 2194965), (71, 2164050), (75, 2048634), (90, 1707195), (105, 1463310), (126, 1219425), (135, 1138130), (142, 1082025), (150, 1024317), (175, 877986), (189, 812950), (210, 731655), (213, 721350), (225, 682878), (229, 670950), (270, 569065), (315, 487770), (350, 438993), (355, 432810), (378, 406475), (426, 360675), (450, 341439), (458, 335475), (497, 309150), (525, 292662), (630, 243885), (639, 240450), (675, 227626), (687, 223650), (710, 216405), (945, 162590), (994, 154575), (1050, 146331), (1065, 144270), (1145, 134190), (1278, 120225), (1350, 113813), (1374, 111825), (1491, 103050), (1575, 97554), (1603, 95850), (1775, 86562), (1890, 81295), (1917, 80150), (2061, 74550), (2130, 72135), (2290, 67095), (2485, 61830), (2982, 51525), (3150, 48777), (3195, 48090), (3206, 47925), (3435, 44730), (3550, 43281), (3834, 40075), (4122, 37275), (4473, 34350), (4725, 32518), (4809, 31950), (4970, 30915), (5325, 28854), (5725, 26838), (6183, 24850), (6390, 24045), (6870, 22365), (7455, 20610), (8015, 19170), (8946, 17175), (9450, 16259), (9585, 16030), (9618, 15975), (10305, 14910), (10650, 14427), (11450, 13419), (12366, 12425)]