268481850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 288

約数和(自身を含む): 882264960

約数和(自身を除く): 613783110

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 25, 26, 30, 34, 35, 39, 42, 50, 51, 65, 70, 75, 78, 85, 89, 91, 102, 105, 119, 130, 150, 169, 170, 175, 178, 182, 195, 210, 221, 238, 255, 267, 273, 325, 338, 350, 357, 390, 425, 442, 445, 455, 507, 510, 525, 534, 546, 595, 623, 650, 663, 714, 845, 850, 890, 910, 975, 1014, 1050, 1105, 1157, 1183, 1190, 1246, 1275, 1326, 1335, 1365, 1513, 1547, 1690, 1785, 1869, 1950, 2210, 2225, 2275, 2314, 2366, 2535, 2550, 2670, 2730, 2873, 2975, 3026, 3094, 3115, 3315, 3471, 3549, 3570, 3738, 4225, 4450, 4539, 4550, 4641, 5070, 5525, 5746, 5785, 5915, 5950, 6230, 6630, 6675, 6825, 6942, 7098, 7565, 7735, 8099, 8450, 8619, 8925, 9078, 9282, 9345, 10591, 11050, 11570, 11830, 12675, 13350, 13650, 14365, 15041, 15130, 15470, 15575, 16198, 16575, 17238, 17355, 17745, 17850, 18690, 19669, 20111, 21182, 22695, 23205, 24297, 25350, 28730, 28925, 29575, 30082, 31150, 31773, 33150, 34710, 35490, 37825, 38675, 39338, 40222, 40495, 43095, 45123, 45390, 46410, 46725, 48594, 52955, 57850, 59007, 59150, 60333, 63546, 71825, 75205, 75650, 77350, 80990, 86190, 86775, 88725, 90246, 93450, 98345, 100555, 105287, 105910, 113475, 116025, 118014, 120666, 121485, 137683, 143650, 150410, 158865, 173550, 177450, 196690, 201110, 202475, 210574, 215475, 225615, 226950, 232050, 242970, 255697, 264775, 275366, 295035, 301665, 315861, 317730, 376025, 404950, 413049, 430950, 451230, 491725, 502775, 511394, 526435, 529550, 590070, 603330, 607425, 631722, 688415, 752050, 767091, 794325, 826098, 983450, 1005550, 1052870, 1128075, 1214850, 1278485, 1376830, 1475175, 1508325, 1534182, 1579305, 1588650, 1789879, 2065245, 2256150, 2556970, 2632175, 2950350, 3016650, 3158610, 3442075, 3579758, 3835455, 4130490, 5264350, 5369637, 6392425, 6884150, 7670910, 7896525, 8949395, 10326225, 10739274, 12784850, 15793050, 17898790, 19177275, 20652450, 26848185, 38354550, 44746975, 53696370, 89493950, 134240925, 268481850]

約数ペア:

[(1, 268481850), (2, 134240925), (3, 89493950), (5, 53696370), (6, 44746975), (7, 38354550), (10, 26848185), (13, 20652450), (14, 19177275), (15, 17898790), (17, 15793050), (21, 12784850), (25, 10739274), (26, 10326225), (30, 8949395), (34, 7896525), (35, 7670910), (39, 6884150), (42, 6392425), (50, 5369637), (51, 5264350), (65, 4130490), (70, 3835455), (75, 3579758), (78, 3442075), (85, 3158610), (89, 3016650), (91, 2950350), (102, 2632175), (105, 2556970), (119, 2256150), (130, 2065245), (150, 1789879), (169, 1588650), (170, 1579305), (175, 1534182), (178, 1508325), (182, 1475175), (195, 1376830), (210, 1278485), (221, 1214850), (238, 1128075), (255, 1052870), (267, 1005550), (273, 983450), (325, 826098), (338, 794325), (350, 767091), (357, 752050), (390, 688415), (425, 631722), (442, 607425), (445, 603330), (455, 590070), (507, 529550), (510, 526435), (525, 511394), (534, 502775), (546, 491725), (595, 451230), (623, 430950), (650, 413049), (663, 404950), (714, 376025), (845, 317730), (850, 315861), (890, 301665), (910, 295035), (975, 275366), (1014, 264775), (1050, 255697), (1105, 242970), (1157, 232050), (1183, 226950), (1190, 225615), (1246, 215475), (1275, 210574), (1326, 202475), (1335, 201110), (1365, 196690), (1513, 177450), (1547, 173550), (1690, 158865), (1785, 150410), (1869, 143650), (1950, 137683), (2210, 121485), (2225, 120666), (2275, 118014), (2314, 116025), (2366, 113475), (2535, 105910), (2550, 105287), (2670, 100555), (2730, 98345), (2873, 93450), (2975, 90246), (3026, 88725), (3094, 86775), (3115, 86190), (3315, 80990), (3471, 77350), (3549, 75650), (3570, 75205), (3738, 71825), (4225, 63546), (4450, 60333), (4539, 59150), (4550, 59007), (4641, 57850), (5070, 52955), (5525, 48594), (5746, 46725), (5785, 46410), (5915, 45390), (5950, 45123), (6230, 43095), (6630, 40495), (6675, 40222), (6825, 39338), (6942, 38675), (7098, 37825), (7565, 35490), (7735, 34710), (8099, 33150), (8450, 31773), (8619, 31150), (8925, 30082), (9078, 29575), (9282, 28925), (9345, 28730), (10591, 25350), (11050, 24297), (11570, 23205), (11830, 22695), (12675, 21182), (13350, 20111), (13650, 19669), (14365, 18690), (15041, 17850), (15130, 17745), (15470, 17355), (15575, 17238), (16198, 16575)]