42296800

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:130

約数の個数: 216

約数和(自身を含む): 130913496

約数和(自身を除く): 88616696

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 65, 70, 80, 83, 91, 98, 100, 104, 112, 130, 140, 160, 166, 175, 182, 196, 200, 208, 224, 245, 260, 280, 325, 332, 350, 364, 392, 400, 415, 416, 455, 490, 520, 560, 581, 637, 650, 664, 700, 728, 784, 800, 830, 910, 980, 1040, 1079, 1120, 1162, 1225, 1274, 1300, 1328, 1400, 1456, 1568, 1660, 1820, 1960, 2075, 2080, 2158, 2275, 2324, 2450, 2548, 2600, 2656, 2800, 2905, 2912, 3185, 3320, 3640, 3920, 4067, 4150, 4316, 4550, 4648, 4900, 5096, 5200, 5395, 5600, 5810, 6370, 6640, 7280, 7553, 7840, 8134, 8300, 8632, 9100, 9296, 9800, 10192, 10400, 10790, 11620, 12740, 13280, 14525, 14560, 15106, 15925, 16268, 16600, 17264, 18200, 18592, 19600, 20335, 20384, 21580, 23240, 25480, 26975, 29050, 30212, 31850, 32536, 33200, 34528, 36400, 37765, 39200, 40670, 43160, 46480, 50960, 52871, 53950, 58100, 60424, 63700, 65072, 66400, 72800, 75530, 81340, 86320, 92960, 101675, 101920, 105742, 107900, 116200, 120848, 127400, 130144, 151060, 162680, 172640, 188825, 203350, 211484, 215800, 232400, 241696, 254800, 264355, 302120, 325360, 377650, 406700, 422968, 431600, 464800, 509600, 528710, 604240, 650720, 755300, 813400, 845936, 863200, 1057420, 1208480, 1321775, 1510600, 1626800, 1691872, 2114840, 2643550, 3021200, 3253600, 4229680, 5287100, 6042400, 8459360, 10574200, 21148400, 42296800]

約数ペア:

[(1, 42296800), (2, 21148400), (4, 10574200), (5, 8459360), (7, 6042400), (8, 5287100), (10, 4229680), (13, 3253600), (14, 3021200), (16, 2643550), (20, 2114840), (25, 1691872), (26, 1626800), (28, 1510600), (32, 1321775), (35, 1208480), (40, 1057420), (49, 863200), (50, 845936), (52, 813400), (56, 755300), (65, 650720), (70, 604240), (80, 528710), (83, 509600), (91, 464800), (98, 431600), (100, 422968), (104, 406700), (112, 377650), (130, 325360), (140, 302120), (160, 264355), (166, 254800), (175, 241696), (182, 232400), (196, 215800), (200, 211484), (208, 203350), (224, 188825), (245, 172640), (260, 162680), (280, 151060), (325, 130144), (332, 127400), (350, 120848), (364, 116200), (392, 107900), (400, 105742), (415, 101920), (416, 101675), (455, 92960), (490, 86320), (520, 81340), (560, 75530), (581, 72800), (637, 66400), (650, 65072), (664, 63700), (700, 60424), (728, 58100), (784, 53950), (800, 52871), (830, 50960), (910, 46480), (980, 43160), (1040, 40670), (1079, 39200), (1120, 37765), (1162, 36400), (1225, 34528), (1274, 33200), (1300, 32536), (1328, 31850), (1400, 30212), (1456, 29050), (1568, 26975), (1660, 25480), (1820, 23240), (1960, 21580), (2075, 20384), (2080, 20335), (2158, 19600), (2275, 18592), (2324, 18200), (2450, 17264), (2548, 16600), (2600, 16268), (2656, 15925), (2800, 15106), (2905, 14560), (2912, 14525), (3185, 13280), (3320, 12740), (3640, 11620), (3920, 10790), (4067, 10400), (4150, 10192), (4316, 9800), (4550, 9296), (4648, 9100), (4900, 8632), (5096, 8300), (5200, 8134), (5395, 7840), (5600, 7553), (5810, 7280), (6370, 6640)]