418254200

素因数分解:

$2^3\times 5^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 240

約数和(自身を含む): 1239946680

約数和(自身を除く): 821692480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 67, 70, 91, 98, 100, 104, 130, 134, 140, 175, 182, 196, 200, 245, 260, 268, 280, 325, 335, 343, 350, 364, 392, 455, 469, 490, 520, 536, 637, 650, 670, 686, 700, 728, 871, 910, 938, 980, 1225, 1274, 1300, 1340, 1372, 1400, 1675, 1715, 1742, 1820, 1876, 1960, 2275, 2345, 2401, 2450, 2548, 2600, 2680, 2744, 3185, 3283, 3350, 3430, 3484, 3640, 3752, 4355, 4459, 4550, 4690, 4802, 4900, 5096, 6097, 6370, 6566, 6700, 6860, 6968, 8575, 8710, 8918, 9100, 9380, 9604, 9800, 11725, 12005, 12194, 12740, 13132, 13400, 13720, 15925, 16415, 17150, 17420, 17836, 18200, 18760, 19208, 21775, 22295, 22981, 23450, 24010, 24388, 25480, 26264, 30485, 31213, 31850, 32830, 34300, 34840, 35672, 42679, 43550, 44590, 45962, 46900, 48020, 48776, 60025, 60970, 62426, 63700, 65660, 68600, 82075, 85358, 87100, 89180, 91924, 93800, 96040, 111475, 114905, 120050, 121940, 124852, 127400, 131320, 152425, 156065, 160867, 164150, 170716, 174200, 178360, 183848, 213395, 222950, 229810, 240100, 243880, 249704, 298753, 304850, 312130, 321734, 328300, 341432, 426790, 445900, 459620, 480200, 574525, 597506, 609700, 624260, 643468, 656600, 780325, 804335, 853580, 891800, 919240, 1066975, 1149050, 1195012, 1219400, 1248520, 1286936, 1493765, 1560650, 1608670, 1707160, 2091271, 2133950, 2298100, 2390024, 2987530, 3121300, 3217340, 4021675, 4182542, 4267900, 4596200, 5975060, 6242600, 6434680, 7468825, 8043350, 8365084, 8535800, 10456355, 11950120, 14937650, 16086700, 16730168, 20912710, 29875300, 32173400, 41825420, 52281775, 59750600, 83650840, 104563550, 209127100, 418254200]

約数ペア:

[(1, 418254200), (2, 209127100), (4, 104563550), (5, 83650840), (7, 59750600), (8, 52281775), (10, 41825420), (13, 32173400), (14, 29875300), (20, 20912710), (25, 16730168), (26, 16086700), (28, 14937650), (35, 11950120), (40, 10456355), (49, 8535800), (50, 8365084), (52, 8043350), (56, 7468825), (65, 6434680), (67, 6242600), (70, 5975060), (91, 4596200), (98, 4267900), (100, 4182542), (104, 4021675), (130, 3217340), (134, 3121300), (140, 2987530), (175, 2390024), (182, 2298100), (196, 2133950), (200, 2091271), (245, 1707160), (260, 1608670), (268, 1560650), (280, 1493765), (325, 1286936), (335, 1248520), (343, 1219400), (350, 1195012), (364, 1149050), (392, 1066975), (455, 919240), (469, 891800), (490, 853580), (520, 804335), (536, 780325), (637, 656600), (650, 643468), (670, 624260), (686, 609700), (700, 597506), (728, 574525), (871, 480200), (910, 459620), (938, 445900), (980, 426790), (1225, 341432), (1274, 328300), (1300, 321734), (1340, 312130), (1372, 304850), (1400, 298753), (1675, 249704), (1715, 243880), (1742, 240100), (1820, 229810), (1876, 222950), (1960, 213395), (2275, 183848), (2345, 178360), (2401, 174200), (2450, 170716), (2548, 164150), (2600, 160867), (2680, 156065), (2744, 152425), (3185, 131320), (3283, 127400), (3350, 124852), (3430, 121940), (3484, 120050), (3640, 114905), (3752, 111475), (4355, 96040), (4459, 93800), (4550, 91924), (4690, 89180), (4802, 87100), (4900, 85358), (5096, 82075), (6097, 68600), (6370, 65660), (6566, 63700), (6700, 62426), (6860, 60970), (6968, 60025), (8575, 48776), (8710, 48020), (8918, 46900), (9100, 45962), (9380, 44590), (9604, 43550), (9800, 42679), (11725, 35672), (12005, 34840), (12194, 34300), (12740, 32830), (13132, 31850), (13400, 31213), (13720, 30485), (15925, 26264), (16415, 25480), (17150, 24388), (17420, 24010), (17836, 23450), (18200, 22981), (18760, 22295), (19208, 21775)]