255508200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:313

約数の個数: 288

約数和(自身を含む): 936249600

約数和(自身を除く): 680741400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 31, 36, 38, 40, 45, 50, 57, 60, 62, 72, 75, 76, 90, 93, 95, 100, 114, 120, 124, 150, 152, 155, 171, 180, 186, 190, 200, 225, 228, 241, 248, 279, 285, 300, 310, 342, 360, 372, 380, 450, 456, 465, 475, 482, 558, 570, 589, 600, 620, 684, 723, 744, 760, 775, 855, 900, 930, 950, 964, 1116, 1140, 1178, 1205, 1240, 1368, 1395, 1425, 1446, 1550, 1710, 1767, 1800, 1860, 1900, 1928, 2169, 2232, 2280, 2325, 2356, 2410, 2790, 2850, 2892, 2945, 3100, 3420, 3534, 3615, 3720, 3800, 4275, 4338, 4579, 4650, 4712, 4820, 5301, 5580, 5700, 5784, 5890, 6025, 6200, 6840, 6975, 7068, 7230, 7471, 8550, 8676, 8835, 9158, 9300, 9640, 10602, 10845, 11160, 11400, 11780, 12050, 13737, 13950, 14136, 14460, 14725, 14942, 17100, 17352, 17670, 18075, 18316, 18600, 21204, 21690, 22413, 22895, 23560, 24100, 26505, 27474, 27900, 28920, 29450, 29884, 34200, 35340, 36150, 36632, 37355, 41211, 42408, 43380, 44175, 44826, 45790, 48200, 53010, 54225, 54948, 55800, 58900, 59768, 67239, 68685, 70680, 72300, 74710, 82422, 86760, 88350, 89652, 91580, 106020, 108450, 109896, 112065, 114475, 117800, 132525, 134478, 137370, 141949, 144600, 149420, 164844, 176700, 179304, 183160, 186775, 206055, 212040, 216900, 224130, 228950, 265050, 268956, 274740, 283898, 298840, 329688, 336195, 343425, 353400, 373550, 412110, 425847, 433800, 448260, 457900, 530100, 537912, 549480, 560325, 567796, 672390, 686850, 709745, 747100, 824220, 851694, 896520, 915800, 1030275, 1060200, 1120650, 1135592, 1277541, 1344780, 1373700, 1419490, 1494200, 1648440, 1680975, 1703388, 2060550, 2129235, 2241300, 2555082, 2689560, 2747400, 2838980, 3361950, 3406776, 3548725, 4121100, 4258470, 4482600, 5110164, 5677960, 6387705, 6723900, 7097450, 8242200, 8516940, 10220328, 10646175, 12775410, 13447800, 14194900, 17033880, 21292350, 25550820, 28389800, 31938525, 42584700, 51101640, 63877050, 85169400, 127754100, 255508200]

約数ペア:

[(1, 255508200), (2, 127754100), (3, 85169400), (4, 63877050), (5, 51101640), (6, 42584700), (8, 31938525), (9, 28389800), (10, 25550820), (12, 21292350), (15, 17033880), (18, 14194900), (19, 13447800), (20, 12775410), (24, 10646175), (25, 10220328), (30, 8516940), (31, 8242200), (36, 7097450), (38, 6723900), (40, 6387705), (45, 5677960), (50, 5110164), (57, 4482600), (60, 4258470), (62, 4121100), (72, 3548725), (75, 3406776), (76, 3361950), (90, 2838980), (93, 2747400), (95, 2689560), (100, 2555082), (114, 2241300), (120, 2129235), (124, 2060550), (150, 1703388), (152, 1680975), (155, 1648440), (171, 1494200), (180, 1419490), (186, 1373700), (190, 1344780), (200, 1277541), (225, 1135592), (228, 1120650), (241, 1060200), (248, 1030275), (279, 915800), (285, 896520), (300, 851694), (310, 824220), (342, 747100), (360, 709745), (372, 686850), (380, 672390), (450, 567796), (456, 560325), (465, 549480), (475, 537912), (482, 530100), (558, 457900), (570, 448260), (589, 433800), (600, 425847), (620, 412110), (684, 373550), (723, 353400), (744, 343425), (760, 336195), (775, 329688), (855, 298840), (900, 283898), (930, 274740), (950, 268956), (964, 265050), (1116, 228950), (1140, 224130), (1178, 216900), (1205, 212040), (1240, 206055), (1368, 186775), (1395, 183160), (1425, 179304), (1446, 176700), (1550, 164844), (1710, 149420), (1767, 144600), (1800, 141949), (1860, 137370), (1900, 134478), (1928, 132525), (2169, 117800), (2232, 114475), (2280, 112065), (2325, 109896), (2356, 108450), (2410, 106020), (2790, 91580), (2850, 89652), (2892, 88350), (2945, 86760), (3100, 82422), (3420, 74710), (3534, 72300), (3615, 70680), (3720, 68685), (3800, 67239), (4275, 59768), (4338, 58900), (4579, 55800), (4650, 54948), (4712, 54225), (4820, 53010), (5301, 48200), (5580, 45790), (5700, 44826), (5784, 44175), (5890, 43380), (6025, 42408), (6200, 41211), (6840, 37355), (6975, 36632), (7068, 36150), (7230, 35340), (7471, 34200), (8550, 29884), (8676, 29450), (8835, 28920), (9158, 27900), (9300, 27474), (9640, 26505), (10602, 24100), (10845, 23560), (11160, 22895), (11400, 22413), (11780, 21690), (12050, 21204), (13737, 18600), (13950, 18316), (14136, 18075), (14460, 17670), (14725, 17352), (14942, 17100)]