144900900

素因数分解:

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

素因数の和:185

約数の個数: 216

約数和(自身を含む): 483406560

約数和(自身を除く): 338505660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 67, 75, 81, 89, 90, 100, 108, 134, 135, 150, 162, 178, 180, 201, 225, 243, 267, 268, 270, 300, 324, 335, 356, 402, 405, 445, 450, 486, 534, 540, 603, 670, 675, 801, 804, 810, 890, 900, 972, 1005, 1068, 1206, 1215, 1335, 1340, 1350, 1602, 1620, 1675, 1780, 1809, 2010, 2025, 2225, 2403, 2412, 2430, 2670, 2700, 3015, 3204, 3350, 3618, 4005, 4020, 4050, 4450, 4806, 4860, 5025, 5340, 5427, 5963, 6030, 6075, 6675, 6700, 7209, 7236, 8010, 8100, 8900, 9045, 9612, 10050, 10854, 11926, 12015, 12060, 12150, 13350, 14418, 15075, 16020, 16281, 17889, 18090, 20025, 20100, 21627, 21708, 23852, 24030, 24300, 26700, 27135, 28836, 29815, 30150, 32562, 35778, 36045, 36180, 40050, 43254, 45225, 48060, 53667, 54270, 59630, 60075, 60300, 65124, 71556, 72090, 80100, 81405, 86508, 89445, 90450, 107334, 108135, 108540, 119260, 120150, 135675, 144180, 149075, 161001, 162810, 178890, 180225, 180900, 214668, 216270, 240300, 268335, 271350, 298150, 322002, 325620, 357780, 360450, 407025, 432540, 447225, 483003, 536670, 540675, 542700, 596300, 644004, 720900, 805005, 814050, 894450, 966006, 1073340, 1081350, 1341675, 1449009, 1610010, 1628100, 1788900, 1932012, 2162700, 2415015, 2683350, 2898018, 3220020, 4025025, 4830030, 5366700, 5796036, 7245045, 8050050, 9660060, 12075075, 14490090, 16100100, 24150150, 28980180, 36225225, 48300300, 72450450, 144900900]

約数ペア:

[(1, 144900900), (2, 72450450), (3, 48300300), (4, 36225225), (5, 28980180), (6, 24150150), (9, 16100100), (10, 14490090), (12, 12075075), (15, 9660060), (18, 8050050), (20, 7245045), (25, 5796036), (27, 5366700), (30, 4830030), (36, 4025025), (45, 3220020), (50, 2898018), (54, 2683350), (60, 2415015), (67, 2162700), (75, 1932012), (81, 1788900), (89, 1628100), (90, 1610010), (100, 1449009), (108, 1341675), (134, 1081350), (135, 1073340), (150, 966006), (162, 894450), (178, 814050), (180, 805005), (201, 720900), (225, 644004), (243, 596300), (267, 542700), (268, 540675), (270, 536670), (300, 483003), (324, 447225), (335, 432540), (356, 407025), (402, 360450), (405, 357780), (445, 325620), (450, 322002), (486, 298150), (534, 271350), (540, 268335), (603, 240300), (670, 216270), (675, 214668), (801, 180900), (804, 180225), (810, 178890), (890, 162810), (900, 161001), (972, 149075), (1005, 144180), (1068, 135675), (1206, 120150), (1215, 119260), (1335, 108540), (1340, 108135), (1350, 107334), (1602, 90450), (1620, 89445), (1675, 86508), (1780, 81405), (1809, 80100), (2010, 72090), (2025, 71556), (2225, 65124), (2403, 60300), (2412, 60075), (2430, 59630), (2670, 54270), (2700, 53667), (3015, 48060), (3204, 45225), (3350, 43254), (3618, 40050), (4005, 36180), (4020, 36045), (4050, 35778), (4450, 32562), (4806, 30150), (4860, 29815), (5025, 28836), (5340, 27135), (5427, 26700), (5963, 24300), (6030, 24030), (6075, 23852), (6675, 21708), (6700, 21627), (7209, 20100), (7236, 20025), (8010, 18090), (8100, 17889), (8900, 16281), (9045, 16020), (9612, 15075), (10050, 14418), (10854, 13350), (11926, 12150), (12015, 12060)]