102203280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:310

約数の個数: 240

約数和(自身を含む): 374499840

約数和(自身を除く): 272296560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 241, 248, 279, 285, 304, 310, 342, 360, 372, 380, 456, 465, 482, 496, 558, 570, 589, 620, 684, 720, 723, 744, 760, 855, 912, 930, 964, 1116, 1140, 1178, 1205, 1240, 1368, 1395, 1446, 1488, 1520, 1710, 1767, 1860, 1928, 2169, 2232, 2280, 2356, 2410, 2480, 2736, 2790, 2892, 2945, 3420, 3534, 3615, 3720, 3856, 4338, 4464, 4560, 4579, 4712, 4820, 5301, 5580, 5784, 5890, 6840, 7068, 7230, 7440, 7471, 8676, 8835, 9158, 9424, 9640, 10602, 10845, 11160, 11568, 11780, 13680, 13737, 14136, 14460, 14942, 17352, 17670, 18316, 19280, 21204, 21690, 22320, 22413, 22895, 23560, 26505, 27474, 28272, 28920, 29884, 34704, 35340, 36632, 37355, 41211, 42408, 43380, 44826, 45790, 47120, 53010, 54948, 57840, 59768, 67239, 68685, 70680, 73264, 74710, 82422, 84816, 86760, 89652, 91580, 106020, 109896, 112065, 119536, 134478, 137370, 141360, 141949, 149420, 164844, 173520, 179304, 183160, 206055, 212040, 219792, 224130, 268956, 274740, 283898, 298840, 329688, 336195, 358608, 366320, 412110, 424080, 425847, 448260, 537912, 549480, 567796, 597680, 659376, 672390, 709745, 824220, 851694, 896520, 1075824, 1098960, 1135592, 1277541, 1344780, 1419490, 1648440, 1703388, 1793040, 2129235, 2271184, 2555082, 2689560, 2838980, 3296880, 3406776, 4258470, 5110164, 5379120, 5677960, 6387705, 6813552, 8516940, 10220328, 11355920, 12775410, 17033880, 20440656, 25550820, 34067760, 51101640, 102203280]

約数ペア:

[(1, 102203280), (2, 51101640), (3, 34067760), (4, 25550820), (5, 20440656), (6, 17033880), (8, 12775410), (9, 11355920), (10, 10220328), (12, 8516940), (15, 6813552), (16, 6387705), (18, 5677960), (19, 5379120), (20, 5110164), (24, 4258470), (30, 3406776), (31, 3296880), (36, 2838980), (38, 2689560), (40, 2555082), (45, 2271184), (48, 2129235), (57, 1793040), (60, 1703388), (62, 1648440), (72, 1419490), (76, 1344780), (80, 1277541), (90, 1135592), (93, 1098960), (95, 1075824), (114, 896520), (120, 851694), (124, 824220), (144, 709745), (152, 672390), (155, 659376), (171, 597680), (180, 567796), (186, 549480), (190, 537912), (228, 448260), (240, 425847), (241, 424080), (248, 412110), (279, 366320), (285, 358608), (304, 336195), (310, 329688), (342, 298840), (360, 283898), (372, 274740), (380, 268956), (456, 224130), (465, 219792), (482, 212040), (496, 206055), (558, 183160), (570, 179304), (589, 173520), (620, 164844), (684, 149420), (720, 141949), (723, 141360), (744, 137370), (760, 134478), (855, 119536), (912, 112065), (930, 109896), (964, 106020), (1116, 91580), (1140, 89652), (1178, 86760), (1205, 84816), (1240, 82422), (1368, 74710), (1395, 73264), (1446, 70680), (1488, 68685), (1520, 67239), (1710, 59768), (1767, 57840), (1860, 54948), (1928, 53010), (2169, 47120), (2232, 45790), (2280, 44826), (2356, 43380), (2410, 42408), (2480, 41211), (2736, 37355), (2790, 36632), (2892, 35340), (2945, 34704), (3420, 29884), (3534, 28920), (3615, 28272), (3720, 27474), (3856, 26505), (4338, 23560), (4464, 22895), (4560, 22413), (4579, 22320), (4712, 21690), (4820, 21204), (5301, 19280), (5580, 18316), (5784, 17670), (5890, 17352), (6840, 14942), (7068, 14460), (7230, 14136), (7440, 13737), (7471, 13680), (8676, 11780), (8835, 11568), (9158, 11160), (9424, 10845), (9640, 10602)]