228503880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3037}}^1$

素因数の和:3084

約数の個数: 192

約数和(自身を含む): 853070400

約数和(自身を除く): 624566520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 3037, 3135, 3420, 3762, 3960, 4180, 5016, 6074, 6270, 6840, 7524, 8360, 9111, 9405, 12148, 12540, 15048, 15185, 18222, 18810, 24296, 25080, 27333, 30370, 33407, 36444, 37620, 45555, 54666, 57703, 60740, 66814, 72888, 75240, 91110, 100221, 109332, 115406, 121480, 133628, 136665, 167035, 173109, 182220, 200442, 218664, 230812, 267256, 273330, 288515, 300663, 334070, 346218, 364440, 400884, 461624, 501105, 519327, 546660, 577030, 601326, 634733, 668140, 692436, 801768, 865545, 1002210, 1038654, 1093320, 1154060, 1202652, 1269466, 1336280, 1384872, 1503315, 1731090, 1904199, 2004420, 2077308, 2308120, 2405304, 2538932, 2596635, 3006630, 3173665, 3462180, 3808398, 4008840, 4154616, 5077864, 5193270, 5712597, 6013260, 6347330, 6924360, 7616796, 9520995, 10386540, 11425194, 12026520, 12694660, 15233592, 19041990, 20773080, 22850388, 25389320, 28562985, 38083980, 45700776, 57125970, 76167960, 114251940, 228503880]

約数ペア:

[(1, 228503880), (2, 114251940), (3, 76167960), (4, 57125970), (5, 45700776), (6, 38083980), (8, 28562985), (9, 25389320), (10, 22850388), (11, 20773080), (12, 19041990), (15, 15233592), (18, 12694660), (19, 12026520), (20, 11425194), (22, 10386540), (24, 9520995), (30, 7616796), (33, 6924360), (36, 6347330), (38, 6013260), (40, 5712597), (44, 5193270), (45, 5077864), (55, 4154616), (57, 4008840), (60, 3808398), (66, 3462180), (72, 3173665), (76, 3006630), (88, 2596635), (90, 2538932), (95, 2405304), (99, 2308120), (110, 2077308), (114, 2004420), (120, 1904199), (132, 1731090), (152, 1503315), (165, 1384872), (171, 1336280), (180, 1269466), (190, 1202652), (198, 1154060), (209, 1093320), (220, 1038654), (228, 1002210), (264, 865545), (285, 801768), (330, 692436), (342, 668140), (360, 634733), (380, 601326), (396, 577030), (418, 546660), (440, 519327), (456, 501105), (495, 461624), (570, 400884), (627, 364440), (660, 346218), (684, 334070), (760, 300663), (792, 288515), (836, 273330), (855, 267256), (990, 230812), (1045, 218664), (1140, 200442), (1254, 182220), (1320, 173109), (1368, 167035), (1672, 136665), (1710, 133628), (1881, 121480), (1980, 115406), (2090, 109332), (2280, 100221), (2508, 91110), (3037, 75240), (3135, 72888), (3420, 66814), (3762, 60740), (3960, 57703), (4180, 54666), (5016, 45555), (6074, 37620), (6270, 36444), (6840, 33407), (7524, 30370), (8360, 27333), (9111, 25080), (9405, 24296), (12148, 18810), (12540, 18222), (15048, 15185)]