78070800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 240

約数和(自身を含む): 274000320

約数和(自身を除く): 195929520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 43, 48, 50, 51, 60, 68, 75, 80, 85, 86, 89, 100, 102, 120, 129, 136, 150, 170, 172, 178, 200, 204, 215, 240, 255, 258, 267, 272, 300, 340, 344, 356, 400, 408, 425, 430, 445, 510, 516, 534, 600, 645, 680, 688, 712, 731, 816, 850, 860, 890, 1020, 1032, 1068, 1075, 1200, 1275, 1290, 1335, 1360, 1424, 1462, 1513, 1700, 1720, 1780, 2040, 2064, 2136, 2150, 2193, 2225, 2550, 2580, 2670, 2924, 3026, 3225, 3400, 3440, 3560, 3655, 3827, 4080, 4272, 4300, 4386, 4450, 4539, 5100, 5160, 5340, 5848, 6052, 6450, 6675, 6800, 7120, 7310, 7565, 7654, 8600, 8772, 8900, 9078, 10200, 10320, 10680, 10965, 11481, 11696, 12104, 12900, 13350, 14620, 15130, 15308, 17200, 17544, 17800, 18156, 18275, 19135, 20400, 21360, 21930, 22695, 22962, 24208, 25800, 26700, 29240, 30260, 30616, 35088, 35600, 36312, 36550, 37825, 38270, 43860, 45390, 45924, 51600, 53400, 54825, 57405, 58480, 60520, 61232, 65059, 72624, 73100, 75650, 76540, 87720, 90780, 91848, 95675, 106800, 109650, 113475, 114810, 121040, 130118, 146200, 151300, 153080, 175440, 181560, 183696, 191350, 195177, 219300, 226950, 229620, 260236, 287025, 292400, 302600, 306160, 325295, 363120, 382700, 390354, 438600, 453900, 459240, 520472, 574050, 605200, 650590, 765400, 780708, 877200, 907800, 918480, 975885, 1040944, 1148100, 1301180, 1530800, 1561416, 1626475, 1815600, 1951770, 2296200, 2602360, 3122832, 3252950, 3903540, 4592400, 4879425, 5204720, 6505900, 7807080, 9758850, 13011800, 15614160, 19517700, 26023600, 39035400, 78070800]

約数ペア:

[(1, 78070800), (2, 39035400), (3, 26023600), (4, 19517700), (5, 15614160), (6, 13011800), (8, 9758850), (10, 7807080), (12, 6505900), (15, 5204720), (16, 4879425), (17, 4592400), (20, 3903540), (24, 3252950), (25, 3122832), (30, 2602360), (34, 2296200), (40, 1951770), (43, 1815600), (48, 1626475), (50, 1561416), (51, 1530800), (60, 1301180), (68, 1148100), (75, 1040944), (80, 975885), (85, 918480), (86, 907800), (89, 877200), (100, 780708), (102, 765400), (120, 650590), (129, 605200), (136, 574050), (150, 520472), (170, 459240), (172, 453900), (178, 438600), (200, 390354), (204, 382700), (215, 363120), (240, 325295), (255, 306160), (258, 302600), (267, 292400), (272, 287025), (300, 260236), (340, 229620), (344, 226950), (356, 219300), (400, 195177), (408, 191350), (425, 183696), (430, 181560), (445, 175440), (510, 153080), (516, 151300), (534, 146200), (600, 130118), (645, 121040), (680, 114810), (688, 113475), (712, 109650), (731, 106800), (816, 95675), (850, 91848), (860, 90780), (890, 87720), (1020, 76540), (1032, 75650), (1068, 73100), (1075, 72624), (1200, 65059), (1275, 61232), (1290, 60520), (1335, 58480), (1360, 57405), (1424, 54825), (1462, 53400), (1513, 51600), (1700, 45924), (1720, 45390), (1780, 43860), (2040, 38270), (2064, 37825), (2136, 36550), (2150, 36312), (2193, 35600), (2225, 35088), (2550, 30616), (2580, 30260), (2670, 29240), (2924, 26700), (3026, 25800), (3225, 24208), (3400, 22962), (3440, 22695), (3560, 21930), (3655, 21360), (3827, 20400), (4080, 19135), (4272, 18275), (4300, 18156), (4386, 17800), (4450, 17544), (4539, 17200), (5100, 15308), (5160, 15130), (5340, 14620), (5848, 13350), (6052, 12900), (6450, 12104), (6675, 11696), (6800, 11481), (7120, 10965), (7310, 10680), (7565, 10320), (7654, 10200), (8600, 9078), (8772, 8900)]