357422220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 1181869920

約数和(自身を除く): 824447700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 67, 74, 81, 89, 90, 108, 111, 134, 135, 148, 162, 178, 180, 185, 201, 222, 267, 268, 270, 324, 333, 335, 356, 370, 402, 405, 444, 445, 534, 540, 555, 603, 666, 670, 740, 801, 804, 810, 890, 999, 1005, 1068, 1110, 1206, 1332, 1335, 1340, 1602, 1620, 1665, 1780, 1809, 1998, 2010, 2220, 2403, 2412, 2479, 2670, 2997, 3015, 3204, 3293, 3330, 3618, 3996, 4005, 4020, 4806, 4958, 4995, 5340, 5427, 5963, 5994, 6030, 6586, 6660, 7209, 7236, 7437, 8010, 9045, 9612, 9879, 9916, 9990, 10854, 11926, 11988, 12015, 12060, 12395, 13172, 14418, 14874, 14985, 16020, 16465, 17889, 18090, 19758, 19980, 21708, 22311, 23852, 24030, 24790, 27135, 28836, 29637, 29748, 29815, 29970, 32930, 35778, 36045, 36180, 37185, 39516, 44622, 48060, 49395, 49580, 53667, 54270, 59274, 59630, 59940, 65860, 66933, 71556, 72090, 74370, 88911, 89244, 89445, 98790, 107334, 108540, 111555, 118548, 119260, 133866, 144180, 148185, 148740, 161001, 177822, 178890, 197580, 200799, 214668, 220631, 223110, 266733, 267732, 268335, 296370, 322002, 334665, 355644, 357780, 401598, 441262, 444555, 446220, 483003, 533466, 536670, 592740, 644004, 661893, 669330, 803196, 805005, 882524, 889110, 966006, 1003995, 1066932, 1073340, 1103155, 1323786, 1333665, 1338660, 1610010, 1778220, 1932012, 1985679, 2007990, 2206310, 2415015, 2647572, 2667330, 3220020, 3309465, 3971358, 4015980, 4412620, 4830030, 5334660, 5957037, 6618930, 7942716, 9660060, 9928395, 11914074, 13237860, 17871111, 19856790, 23828148, 29785185, 35742222, 39713580, 59570370, 71484444, 89355555, 119140740, 178711110, 357422220]

約数ペア:

[(1, 357422220), (2, 178711110), (3, 119140740), (4, 89355555), (5, 71484444), (6, 59570370), (9, 39713580), (10, 35742222), (12, 29785185), (15, 23828148), (18, 19856790), (20, 17871111), (27, 13237860), (30, 11914074), (36, 9928395), (37, 9660060), (45, 7942716), (54, 6618930), (60, 5957037), (67, 5334660), (74, 4830030), (81, 4412620), (89, 4015980), (90, 3971358), (108, 3309465), (111, 3220020), (134, 2667330), (135, 2647572), (148, 2415015), (162, 2206310), (178, 2007990), (180, 1985679), (185, 1932012), (201, 1778220), (222, 1610010), (267, 1338660), (268, 1333665), (270, 1323786), (324, 1103155), (333, 1073340), (335, 1066932), (356, 1003995), (370, 966006), (402, 889110), (405, 882524), (444, 805005), (445, 803196), (534, 669330), (540, 661893), (555, 644004), (603, 592740), (666, 536670), (670, 533466), (740, 483003), (801, 446220), (804, 444555), (810, 441262), (890, 401598), (999, 357780), (1005, 355644), (1068, 334665), (1110, 322002), (1206, 296370), (1332, 268335), (1335, 267732), (1340, 266733), (1602, 223110), (1620, 220631), (1665, 214668), (1780, 200799), (1809, 197580), (1998, 178890), (2010, 177822), (2220, 161001), (2403, 148740), (2412, 148185), (2479, 144180), (2670, 133866), (2997, 119260), (3015, 118548), (3204, 111555), (3293, 108540), (3330, 107334), (3618, 98790), (3996, 89445), (4005, 89244), (4020, 88911), (4806, 74370), (4958, 72090), (4995, 71556), (5340, 66933), (5427, 65860), (5963, 59940), (5994, 59630), (6030, 59274), (6586, 54270), (6660, 53667), (7209, 49580), (7236, 49395), (7437, 48060), (8010, 44622), (9045, 39516), (9612, 37185), (9879, 36180), (9916, 36045), (9990, 35778), (10854, 32930), (11926, 29970), (11988, 29815), (12015, 29748), (12060, 29637), (12395, 28836), (13172, 27135), (14418, 24790), (14874, 24030), (14985, 23852), (16020, 22311), (16465, 21708), (17889, 19980), (18090, 19758)]