56344860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 216

約数和(自身を含む): 203330400

約数和(自身を除く): 146985540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 121, 130, 132, 143, 156, 165, 180, 195, 198, 199, 220, 234, 242, 260, 286, 330, 363, 390, 396, 398, 429, 468, 484, 495, 572, 585, 597, 605, 660, 715, 726, 780, 796, 858, 990, 995, 1089, 1170, 1194, 1210, 1287, 1430, 1452, 1573, 1716, 1791, 1815, 1980, 1990, 2145, 2178, 2189, 2340, 2388, 2420, 2574, 2587, 2860, 2985, 3146, 3582, 3630, 3980, 4290, 4356, 4378, 4719, 5148, 5174, 5445, 5970, 6292, 6435, 6567, 7164, 7260, 7761, 7865, 8580, 8756, 8955, 9438, 10348, 10890, 10945, 11940, 12870, 12935, 13134, 14157, 15522, 15730, 17910, 18876, 19701, 21780, 21890, 23283, 23595, 24079, 25740, 25870, 26268, 28314, 28457, 31044, 31460, 32835, 35820, 38805, 39402, 43780, 46566, 47190, 48158, 51740, 56628, 56914, 65670, 70785, 72237, 77610, 78804, 85371, 93132, 94380, 96316, 98505, 113828, 116415, 120395, 131340, 141570, 142285, 144474, 155220, 170742, 197010, 216711, 232830, 240790, 256113, 283140, 284570, 288948, 313027, 341484, 361185, 394020, 426855, 433422, 465660, 481580, 512226, 569140, 626054, 722370, 853710, 866844, 939081, 1024452, 1083555, 1252108, 1280565, 1444740, 1565135, 1707420, 1878162, 2167110, 2561130, 2817243, 3130270, 3756324, 4334220, 4695405, 5122260, 5634486, 6260540, 9390810, 11268972, 14086215, 18781620, 28172430, 56344860]

約数ペア:

[(1, 56344860), (2, 28172430), (3, 18781620), (4, 14086215), (5, 11268972), (6, 9390810), (9, 6260540), (10, 5634486), (11, 5122260), (12, 4695405), (13, 4334220), (15, 3756324), (18, 3130270), (20, 2817243), (22, 2561130), (26, 2167110), (30, 1878162), (33, 1707420), (36, 1565135), (39, 1444740), (44, 1280565), (45, 1252108), (52, 1083555), (55, 1024452), (60, 939081), (65, 866844), (66, 853710), (78, 722370), (90, 626054), (99, 569140), (110, 512226), (117, 481580), (121, 465660), (130, 433422), (132, 426855), (143, 394020), (156, 361185), (165, 341484), (180, 313027), (195, 288948), (198, 284570), (199, 283140), (220, 256113), (234, 240790), (242, 232830), (260, 216711), (286, 197010), (330, 170742), (363, 155220), (390, 144474), (396, 142285), (398, 141570), (429, 131340), (468, 120395), (484, 116415), (495, 113828), (572, 98505), (585, 96316), (597, 94380), (605, 93132), (660, 85371), (715, 78804), (726, 77610), (780, 72237), (796, 70785), (858, 65670), (990, 56914), (995, 56628), (1089, 51740), (1170, 48158), (1194, 47190), (1210, 46566), (1287, 43780), (1430, 39402), (1452, 38805), (1573, 35820), (1716, 32835), (1791, 31460), (1815, 31044), (1980, 28457), (1990, 28314), (2145, 26268), (2178, 25870), (2189, 25740), (2340, 24079), (2388, 23595), (2420, 23283), (2574, 21890), (2587, 21780), (2860, 19701), (2985, 18876), (3146, 17910), (3582, 15730), (3630, 15522), (3980, 14157), (4290, 13134), (4356, 12935), (4378, 12870), (4719, 11940), (5148, 10945), (5174, 10890), (5445, 10348), (5970, 9438), (6292, 8955), (6435, 8756), (6567, 8580), (7164, 7865), (7260, 7761)]