203753160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 288

約数和(自身を含む): 763088040

約数和(自身を除く): 559334880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 169, 170, 180, 195, 197, 204, 221, 234, 255, 260, 306, 312, 338, 340, 360, 390, 394, 408, 442, 468, 507, 510, 520, 585, 591, 612, 663, 676, 680, 765, 780, 788, 845, 884, 936, 985, 1014, 1020, 1105, 1170, 1182, 1224, 1326, 1352, 1521, 1530, 1560, 1576, 1690, 1768, 1773, 1970, 1989, 2028, 2040, 2210, 2340, 2364, 2535, 2561, 2652, 2873, 2955, 3042, 3060, 3315, 3349, 3380, 3546, 3940, 3978, 4056, 4420, 4680, 4728, 5070, 5122, 5304, 5746, 5910, 6084, 6120, 6630, 6698, 6760, 7092, 7605, 7683, 7880, 7956, 8619, 8840, 8865, 9945, 10047, 10140, 10244, 11492, 11820, 12168, 12805, 13260, 13396, 14184, 14365, 15210, 15366, 15912, 16745, 17238, 17730, 19890, 20094, 20280, 20488, 22984, 23049, 23640, 25610, 25857, 26520, 26792, 28730, 30141, 30420, 30732, 33293, 33490, 34476, 35460, 38415, 39780, 40188, 43095, 43537, 46098, 50235, 51220, 51714, 57460, 60282, 60840, 61464, 66586, 66980, 68952, 70920, 76830, 79560, 80376, 86190, 87074, 92196, 99879, 100470, 102440, 103428, 114920, 115245, 120564, 129285, 130611, 133172, 133960, 150705, 153660, 166465, 172380, 174148, 184392, 199758, 200940, 206856, 217685, 230490, 241128, 258570, 261222, 266344, 299637, 301410, 307320, 332930, 344760, 348296, 391833, 399516, 401880, 435370, 460980, 499395, 517140, 522444, 565981, 599274, 602820, 653055, 665860, 783666, 799032, 870740, 921960, 998790, 1034280, 1044888, 1131962, 1198548, 1205640, 1306110, 1331720, 1498185, 1567332, 1697943, 1741480, 1959165, 1997580, 2263924, 2397096, 2612220, 2829905, 2996370, 3134664, 3395886, 3918330, 3995160, 4527848, 5093829, 5224440, 5659810, 5992740, 6791772, 7836660, 8489715, 10187658, 11319620, 11985480, 13583544, 15673320, 16979430, 20375316, 22639240, 25469145, 33958860, 40750632, 50938290, 67917720, 101876580, 203753160]

約数ペア:

[(1, 203753160), (2, 101876580), (3, 67917720), (4, 50938290), (5, 40750632), (6, 33958860), (8, 25469145), (9, 22639240), (10, 20375316), (12, 16979430), (13, 15673320), (15, 13583544), (17, 11985480), (18, 11319620), (20, 10187658), (24, 8489715), (26, 7836660), (30, 6791772), (34, 5992740), (36, 5659810), (39, 5224440), (40, 5093829), (45, 4527848), (51, 3995160), (52, 3918330), (60, 3395886), (65, 3134664), (68, 2996370), (72, 2829905), (78, 2612220), (85, 2397096), (90, 2263924), (102, 1997580), (104, 1959165), (117, 1741480), (120, 1697943), (130, 1567332), (136, 1498185), (153, 1331720), (156, 1306110), (169, 1205640), (170, 1198548), (180, 1131962), (195, 1044888), (197, 1034280), (204, 998790), (221, 921960), (234, 870740), (255, 799032), (260, 783666), (306, 665860), (312, 653055), (338, 602820), (340, 599274), (360, 565981), (390, 522444), (394, 517140), (408, 499395), (442, 460980), (468, 435370), (507, 401880), (510, 399516), (520, 391833), (585, 348296), (591, 344760), (612, 332930), (663, 307320), (676, 301410), (680, 299637), (765, 266344), (780, 261222), (788, 258570), (845, 241128), (884, 230490), (936, 217685), (985, 206856), (1014, 200940), (1020, 199758), (1105, 184392), (1170, 174148), (1182, 172380), (1224, 166465), (1326, 153660), (1352, 150705), (1521, 133960), (1530, 133172), (1560, 130611), (1576, 129285), (1690, 120564), (1768, 115245), (1773, 114920), (1970, 103428), (1989, 102440), (2028, 100470), (2040, 99879), (2210, 92196), (2340, 87074), (2364, 86190), (2535, 80376), (2561, 79560), (2652, 76830), (2873, 70920), (2955, 68952), (3042, 66980), (3060, 66586), (3315, 61464), (3349, 60840), (3380, 60282), (3546, 57460), (3940, 51714), (3978, 51220), (4056, 50235), (4420, 46098), (4680, 43537), (4728, 43095), (5070, 40188), (5122, 39780), (5304, 38415), (5746, 35460), (5910, 34476), (6084, 33490), (6120, 33293), (6630, 30732), (6698, 30420), (6760, 30141), (7092, 28730), (7605, 26792), (7683, 26520), (7880, 25857), (7956, 25610), (8619, 23640), (8840, 23049), (8865, 22984), (9945, 20488), (10047, 20280), (10140, 20094), (10244, 19890), (11492, 17730), (11820, 17238), (12168, 16745), (12805, 15912), (13260, 15366), (13396, 15210), (14184, 14365)]