91225680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4177}}^1$

素因数の和:4213

約数の個数: 160

約数和(自身を含む): 348144384

約数和(自身を除く): 256918704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4177, 4368, 5460, 7280, 8354, 10920, 12531, 16708, 20885, 21840, 25062, 29239, 33416, 41770, 50124, 54301, 58478, 62655, 66832, 83540, 87717, 100248, 108602, 116956, 125310, 146195, 162903, 167080, 175434, 200496, 217204, 233912, 250620, 271505, 292390, 325806, 334160, 350868, 380107, 434408, 438585, 467824, 501240, 543010, 584780, 651612, 701736, 760214, 814515, 868816, 877170, 1002480, 1086020, 1140321, 1169560, 1303224, 1403472, 1520428, 1629030, 1754340, 1900535, 2172040, 2280642, 2339120, 2606448, 3040856, 3258060, 3508680, 3801070, 4344080, 4561284, 5701605, 6081712, 6516120, 7017360, 7602140, 9122568, 11403210, 13032240, 15204280, 18245136, 22806420, 30408560, 45612840, 91225680]

約数ペア:

[(1, 91225680), (2, 45612840), (3, 30408560), (4, 22806420), (5, 18245136), (6, 15204280), (7, 13032240), (8, 11403210), (10, 9122568), (12, 7602140), (13, 7017360), (14, 6516120), (15, 6081712), (16, 5701605), (20, 4561284), (21, 4344080), (24, 3801070), (26, 3508680), (28, 3258060), (30, 3040856), (35, 2606448), (39, 2339120), (40, 2280642), (42, 2172040), (48, 1900535), (52, 1754340), (56, 1629030), (60, 1520428), (65, 1403472), (70, 1303224), (78, 1169560), (80, 1140321), (84, 1086020), (91, 1002480), (104, 877170), (105, 868816), (112, 814515), (120, 760214), (130, 701736), (140, 651612), (156, 584780), (168, 543010), (182, 501240), (195, 467824), (208, 438585), (210, 434408), (240, 380107), (260, 350868), (273, 334160), (280, 325806), (312, 292390), (336, 271505), (364, 250620), (390, 233912), (420, 217204), (455, 200496), (520, 175434), (546, 167080), (560, 162903), (624, 146195), (728, 125310), (780, 116956), (840, 108602), (910, 100248), (1040, 87717), (1092, 83540), (1365, 66832), (1456, 62655), (1560, 58478), (1680, 54301), (1820, 50124), (2184, 41770), (2730, 33416), (3120, 29239), (3640, 25062), (4177, 21840), (4368, 20885), (5460, 16708), (7280, 12531), (8354, 10920)]