74999827440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2281}}^1\times {\mathrm{45667}}^1$

素因数の和:47967

約数の個数: 120

約数和(自身を含む): 251990361168

約数和(自身を除く): 176990533728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2281, 4562, 6843, 9124, 11405, 13686, 18248, 20529, 22810, 27372, 34215, 36496, 41058, 45620, 45667, 54744, 68430, 82116, 91240, 91334, 102645, 109488, 136860, 137001, 164232, 182480, 182668, 205290, 228335, 273720, 274002, 328464, 365336, 410580, 411003, 456670, 547440, 548004, 685005, 730672, 821160, 822006, 913340, 1096008, 1370010, 1642320, 1644012, 1826680, 2055015, 2192016, 2740020, 3288024, 3653360, 4110030, 5480040, 6576048, 8220060, 10960080, 16440120, 32880240, 104166427, 208332854, 312499281, 416665708, 520832135, 624998562, 833331416, 937497843, 1041664270, 1249997124, 1562496405, 1666662832, 1874995686, 2083328540, 2499994248, 3124992810, 3749991372, 4166657080, 4687489215, 4999988496, 6249985620, 7499982744, 8333314160, 9374978430, 12499971240, 14999965488, 18749956860, 24999942480, 37499913720, 74999827440]

約数ペア:

[(1, 74999827440), (2, 37499913720), (3, 24999942480), (4, 18749956860), (5, 14999965488), (6, 12499971240), (8, 9374978430), (9, 8333314160), (10, 7499982744), (12, 6249985620), (15, 4999988496), (16, 4687489215), (18, 4166657080), (20, 3749991372), (24, 3124992810), (30, 2499994248), (36, 2083328540), (40, 1874995686), (45, 1666662832), (48, 1562496405), (60, 1249997124), (72, 1041664270), (80, 937497843), (90, 833331416), (120, 624998562), (144, 520832135), (180, 416665708), (240, 312499281), (360, 208332854), (720, 104166427), (2281, 32880240), (4562, 16440120), (6843, 10960080), (9124, 8220060), (11405, 6576048), (13686, 5480040), (18248, 4110030), (20529, 3653360), (22810, 3288024), (27372, 2740020), (34215, 2192016), (36496, 2055015), (41058, 1826680), (45620, 1644012), (45667, 1642320), (54744, 1370010), (68430, 1096008), (82116, 913340), (91240, 822006), (91334, 821160), (102645, 730672), (109488, 685005), (136860, 548004), (137001, 547440), (164232, 456670), (182480, 411003), (182668, 410580), (205290, 365336), (228335, 328464), (273720, 274002)]