219493800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:842

約数の個数: 240

約数和(自身を含む): 808190460

約数和(自身を除く): 588696660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 50, 51, 54, 60, 68, 72, 75, 81, 85, 90, 100, 102, 108, 120, 135, 136, 150, 153, 162, 170, 180, 200, 204, 216, 225, 255, 270, 300, 306, 324, 340, 360, 405, 408, 425, 450, 459, 510, 540, 600, 612, 648, 675, 680, 765, 797, 810, 850, 900, 918, 1020, 1080, 1224, 1275, 1350, 1377, 1530, 1594, 1620, 1700, 1800, 1836, 2025, 2040, 2295, 2391, 2550, 2700, 2754, 3060, 3188, 3240, 3400, 3672, 3825, 3985, 4050, 4590, 4782, 5100, 5400, 5508, 6120, 6376, 6885, 7173, 7650, 7970, 8100, 9180, 9564, 10200, 11016, 11475, 11955, 13549, 13770, 14346, 15300, 15940, 16200, 18360, 19128, 19925, 21519, 22950, 23910, 27098, 27540, 28692, 30600, 31880, 34425, 35865, 39850, 40647, 43038, 45900, 47820, 54196, 55080, 57384, 59775, 64557, 67745, 68850, 71730, 79700, 81294, 86076, 91800, 95640, 107595, 108392, 119550, 121941, 129114, 135490, 137700, 143460, 159400, 162588, 172152, 179325, 203235, 215190, 239100, 243882, 258228, 270980, 275400, 286920, 322785, 325176, 338725, 358650, 365823, 406470, 430380, 478200, 487764, 516456, 537975, 541960, 609705, 645570, 677450, 717300, 731646, 812940, 860760, 975528, 1016175, 1075950, 1097469, 1219410, 1291140, 1354900, 1434600, 1463292, 1613925, 1625880, 1829115, 2032350, 2151900, 2194938, 2438820, 2582280, 2709800, 2926584, 3048525, 3227850, 3658230, 4064700, 4303800, 4389876, 4877640, 5487345, 6097050, 6455700, 7316460, 8129400, 8779752, 9145575, 10974690, 12194100, 12911400, 14632920, 18291150, 21949380, 24388200, 27436725, 36582300, 43898760, 54873450, 73164600, 109746900, 219493800]

約数ペア:

[(1, 219493800), (2, 109746900), (3, 73164600), (4, 54873450), (5, 43898760), (6, 36582300), (8, 27436725), (9, 24388200), (10, 21949380), (12, 18291150), (15, 14632920), (17, 12911400), (18, 12194100), (20, 10974690), (24, 9145575), (25, 8779752), (27, 8129400), (30, 7316460), (34, 6455700), (36, 6097050), (40, 5487345), (45, 4877640), (50, 4389876), (51, 4303800), (54, 4064700), (60, 3658230), (68, 3227850), (72, 3048525), (75, 2926584), (81, 2709800), (85, 2582280), (90, 2438820), (100, 2194938), (102, 2151900), (108, 2032350), (120, 1829115), (135, 1625880), (136, 1613925), (150, 1463292), (153, 1434600), (162, 1354900), (170, 1291140), (180, 1219410), (200, 1097469), (204, 1075950), (216, 1016175), (225, 975528), (255, 860760), (270, 812940), (300, 731646), (306, 717300), (324, 677450), (340, 645570), (360, 609705), (405, 541960), (408, 537975), (425, 516456), (450, 487764), (459, 478200), (510, 430380), (540, 406470), (600, 365823), (612, 358650), (648, 338725), (675, 325176), (680, 322785), (765, 286920), (797, 275400), (810, 270980), (850, 258228), (900, 243882), (918, 239100), (1020, 215190), (1080, 203235), (1224, 179325), (1275, 172152), (1350, 162588), (1377, 159400), (1530, 143460), (1594, 137700), (1620, 135490), (1700, 129114), (1800, 121941), (1836, 119550), (2025, 108392), (2040, 107595), (2295, 95640), (2391, 91800), (2550, 86076), (2700, 81294), (2754, 79700), (3060, 71730), (3188, 68850), (3240, 67745), (3400, 64557), (3672, 59775), (3825, 57384), (3985, 55080), (4050, 54196), (4590, 47820), (4782, 45900), (5100, 43038), (5400, 40647), (5508, 39850), (6120, 35865), (6376, 34425), (6885, 31880), (7173, 30600), (7650, 28692), (7970, 27540), (8100, 27098), (9180, 23910), (9564, 22950), (10200, 21519), (11016, 19925), (11475, 19128), (11955, 18360), (13549, 16200), (13770, 15940), (14346, 15300)]