284015887020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2293}}^1\times {\mathrm{36217}}^1$

素因数の和:38544

約数の個数: 144

約数和(自身を含む): 907278284640

約数和(自身を除く): 623262397620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 2293, 3420, 4586, 6879, 9172, 11465, 13758, 20637, 22930, 27516, 34395, 36217, 41274, 43567, 45860, 68790, 72434, 82548, 87134, 103185, 108651, 130701, 137580, 144868, 174268, 181085, 206370, 217302, 217835, 261402, 325953, 362170, 392103, 412740, 434604, 435670, 522804, 543255, 651906, 653505, 688123, 724340, 784206, 871340, 1086510, 1303812, 1307010, 1376246, 1568412, 1629765, 1960515, 2064369, 2173020, 2614020, 2752492, 3259530, 3440615, 3921030, 4128738, 6193107, 6519060, 6881230, 7842060, 8257476, 10321845, 12386214, 13762460, 20643690, 24772428, 30965535, 41287380, 61931070, 83045581, 123862140, 166091162, 249136743, 332182324, 415227905, 498273486, 747410229, 830455810, 996546972, 1245683715, 1494820458, 1577866039, 1660911620, 2491367430, 2989640916, 3155732078, 3737051145, 4733598117, 4982734860, 6311464156, 7474102290, 7889330195, 9467196234, 14200794351, 14948204580, 15778660390, 18934392468, 23667990585, 28401588702, 31557320780, 47335981170, 56803177404, 71003971755, 94671962340, 142007943510, 284015887020]

約数ペア:

[(1, 284015887020), (2, 142007943510), (3, 94671962340), (4, 71003971755), (5, 56803177404), (6, 47335981170), (9, 31557320780), (10, 28401588702), (12, 23667990585), (15, 18934392468), (18, 15778660390), (19, 14948204580), (20, 14200794351), (30, 9467196234), (36, 7889330195), (38, 7474102290), (45, 6311464156), (57, 4982734860), (60, 4733598117), (76, 3737051145), (90, 3155732078), (95, 2989640916), (114, 2491367430), (171, 1660911620), (180, 1577866039), (190, 1494820458), (228, 1245683715), (285, 996546972), (342, 830455810), (380, 747410229), (570, 498273486), (684, 415227905), (855, 332182324), (1140, 249136743), (1710, 166091162), (2293, 123862140), (3420, 83045581), (4586, 61931070), (6879, 41287380), (9172, 30965535), (11465, 24772428), (13758, 20643690), (20637, 13762460), (22930, 12386214), (27516, 10321845), (34395, 8257476), (36217, 7842060), (41274, 6881230), (43567, 6519060), (45860, 6193107), (68790, 4128738), (72434, 3921030), (82548, 3440615), (87134, 3259530), (103185, 2752492), (108651, 2614020), (130701, 2173020), (137580, 2064369), (144868, 1960515), (174268, 1629765), (181085, 1568412), (206370, 1376246), (217302, 1307010), (217835, 1303812), (261402, 1086510), (325953, 871340), (362170, 784206), (392103, 724340), (412740, 688123), (434604, 653505), (435670, 651906), (522804, 543255)]