306266220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7699}}^1$

素因数の和:7744

約数の個数: 144

約数和(自身を含む): 1059458400

約数和(自身を除く): 753192180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7699, 7956, 9945, 13260, 15398, 19890, 23097, 30796, 38495, 39780, 46194, 69291, 76990, 92388, 100087, 115485, 130883, 138582, 153980, 200174, 230970, 261766, 277164, 300261, 346455, 392649, 400348, 461940, 500435, 523532, 600522, 654415, 692910, 785298, 900783, 1000870, 1177947, 1201044, 1308830, 1385820, 1501305, 1570596, 1701479, 1801566, 1963245, 2001740, 2355894, 2617660, 3002610, 3402958, 3603132, 3926490, 4503915, 4711788, 5104437, 5889735, 6005220, 6805916, 7852980, 8507395, 9007830, 10208874, 11779470, 15313311, 17014790, 18015660, 20417748, 23558940, 25522185, 30626622, 34029580, 51044370, 61253244, 76566555, 102088740, 153133110, 306266220]

約数ペア:

[(1, 306266220), (2, 153133110), (3, 102088740), (4, 76566555), (5, 61253244), (6, 51044370), (9, 34029580), (10, 30626622), (12, 25522185), (13, 23558940), (15, 20417748), (17, 18015660), (18, 17014790), (20, 15313311), (26, 11779470), (30, 10208874), (34, 9007830), (36, 8507395), (39, 7852980), (45, 6805916), (51, 6005220), (52, 5889735), (60, 5104437), (65, 4711788), (68, 4503915), (78, 3926490), (85, 3603132), (90, 3402958), (102, 3002610), (117, 2617660), (130, 2355894), (153, 2001740), (156, 1963245), (170, 1801566), (180, 1701479), (195, 1570596), (204, 1501305), (221, 1385820), (234, 1308830), (255, 1201044), (260, 1177947), (306, 1000870), (340, 900783), (390, 785298), (442, 692910), (468, 654415), (510, 600522), (585, 523532), (612, 500435), (663, 461940), (765, 400348), (780, 392649), (884, 346455), (1020, 300261), (1105, 277164), (1170, 261766), (1326, 230970), (1530, 200174), (1989, 153980), (2210, 138582), (2340, 130883), (2652, 115485), (3060, 100087), (3315, 92388), (3978, 76990), (4420, 69291), (6630, 46194), (7699, 39780), (7956, 38495), (9945, 30796), (13260, 23097), (15398, 19890)]