157029180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:900

約数の個数: 192

約数和(自身を含む): 562222080

約数和(自身を除く): 405192900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 41, 42, 44, 55, 60, 66, 70, 77, 82, 84, 105, 110, 123, 132, 140, 154, 164, 165, 205, 210, 220, 231, 246, 287, 308, 330, 385, 410, 420, 451, 462, 492, 574, 615, 660, 770, 820, 829, 861, 902, 924, 1148, 1155, 1230, 1353, 1435, 1540, 1658, 1722, 1804, 2255, 2310, 2460, 2487, 2706, 2870, 3157, 3316, 3444, 4145, 4305, 4510, 4620, 4974, 5412, 5740, 5803, 6314, 6765, 8290, 8610, 9020, 9119, 9471, 9948, 11606, 12435, 12628, 13530, 15785, 16580, 17220, 17409, 18238, 18942, 23212, 24870, 27060, 27357, 29015, 31570, 33989, 34818, 36476, 37884, 45595, 47355, 49740, 54714, 58030, 63140, 63833, 67978, 69636, 87045, 91190, 94710, 101967, 109428, 116060, 127666, 135956, 136785, 169945, 174090, 182380, 189420, 191499, 203934, 237923, 255332, 273570, 319165, 339890, 348180, 373879, 382998, 407868, 475846, 509835, 547140, 638330, 679780, 713769, 747758, 765996, 951692, 957495, 1019670, 1121637, 1189615, 1276660, 1427538, 1495516, 1869395, 1914990, 2039340, 2243274, 2379230, 2617153, 2855076, 3568845, 3738790, 3829980, 4486548, 4758460, 5234306, 5608185, 7137690, 7477580, 7851459, 10468612, 11216370, 13085765, 14275380, 15702918, 22432740, 26171530, 31405836, 39257295, 52343060, 78514590, 157029180]

約数ペア:

[(1, 157029180), (2, 78514590), (3, 52343060), (4, 39257295), (5, 31405836), (6, 26171530), (7, 22432740), (10, 15702918), (11, 14275380), (12, 13085765), (14, 11216370), (15, 10468612), (20, 7851459), (21, 7477580), (22, 7137690), (28, 5608185), (30, 5234306), (33, 4758460), (35, 4486548), (41, 3829980), (42, 3738790), (44, 3568845), (55, 2855076), (60, 2617153), (66, 2379230), (70, 2243274), (77, 2039340), (82, 1914990), (84, 1869395), (105, 1495516), (110, 1427538), (123, 1276660), (132, 1189615), (140, 1121637), (154, 1019670), (164, 957495), (165, 951692), (205, 765996), (210, 747758), (220, 713769), (231, 679780), (246, 638330), (287, 547140), (308, 509835), (330, 475846), (385, 407868), (410, 382998), (420, 373879), (451, 348180), (462, 339890), (492, 319165), (574, 273570), (615, 255332), (660, 237923), (770, 203934), (820, 191499), (829, 189420), (861, 182380), (902, 174090), (924, 169945), (1148, 136785), (1155, 135956), (1230, 127666), (1353, 116060), (1435, 109428), (1540, 101967), (1658, 94710), (1722, 91190), (1804, 87045), (2255, 69636), (2310, 67978), (2460, 63833), (2487, 63140), (2706, 58030), (2870, 54714), (3157, 49740), (3316, 47355), (3444, 45595), (4145, 37884), (4305, 36476), (4510, 34818), (4620, 33989), (4974, 31570), (5412, 29015), (5740, 27357), (5803, 27060), (6314, 24870), (6765, 23212), (8290, 18942), (8610, 18238), (9020, 17409), (9119, 17220), (9471, 16580), (9948, 15785), (11606, 13530), (12435, 12628)]