239567400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7829}}^1$

素因数の和:7868

約数の個数: 144

約数和(自身を含む): 851982300

約数和(自身を除く): 612414900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 5100, 6120, 7650, 7829, 10200, 15300, 15658, 23487, 30600, 31316, 39145, 46974, 62632, 70461, 78290, 93948, 117435, 133093, 140922, 156580, 187896, 195725, 234870, 266186, 281844, 313160, 352305, 391450, 399279, 469740, 532372, 563688, 587175, 665465, 704610, 782900, 798558, 939480, 1064744, 1174350, 1197837, 1330930, 1409220, 1565800, 1597116, 1761525, 1996395, 2348700, 2395674, 2661860, 2818440, 3194232, 3327325, 3523050, 3992790, 4697400, 4791348, 5323720, 5989185, 6654650, 7046100, 7985580, 9582696, 9981975, 11978370, 13309300, 14092200, 15971160, 19963950, 23956740, 26618600, 29945925, 39927900, 47913480, 59891850, 79855800, 119783700, 239567400]

約数ペア:

[(1, 239567400), (2, 119783700), (3, 79855800), (4, 59891850), (5, 47913480), (6, 39927900), (8, 29945925), (9, 26618600), (10, 23956740), (12, 19963950), (15, 15971160), (17, 14092200), (18, 13309300), (20, 11978370), (24, 9981975), (25, 9582696), (30, 7985580), (34, 7046100), (36, 6654650), (40, 5989185), (45, 5323720), (50, 4791348), (51, 4697400), (60, 3992790), (68, 3523050), (72, 3327325), (75, 3194232), (85, 2818440), (90, 2661860), (100, 2395674), (102, 2348700), (120, 1996395), (136, 1761525), (150, 1597116), (153, 1565800), (170, 1409220), (180, 1330930), (200, 1197837), (204, 1174350), (225, 1064744), (255, 939480), (300, 798558), (306, 782900), (340, 704610), (360, 665465), (408, 587175), (425, 563688), (450, 532372), (510, 469740), (600, 399279), (612, 391450), (680, 352305), (765, 313160), (850, 281844), (900, 266186), (1020, 234870), (1224, 195725), (1275, 187896), (1530, 156580), (1700, 140922), (1800, 133093), (2040, 117435), (2550, 93948), (3060, 78290), (3400, 70461), (3825, 62632), (5100, 46974), (6120, 39145), (7650, 31316), (7829, 30600), (10200, 23487), (15300, 15658)]