2300400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{71}}^1$

素因数の和:101

約数の個数: 150

約数和(自身を含む): 8372232

約数和(自身を除く): 6071832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 71, 72, 75, 80, 81, 90, 100, 108, 120, 135, 142, 144, 150, 162, 180, 200, 213, 216, 225, 240, 270, 284, 300, 324, 355, 360, 400, 405, 426, 432, 450, 540, 568, 600, 639, 648, 675, 710, 720, 810, 852, 900, 1065, 1080, 1136, 1200, 1278, 1296, 1350, 1420, 1620, 1704, 1775, 1800, 1917, 2025, 2130, 2160, 2556, 2700, 2840, 3195, 3240, 3408, 3550, 3600, 3834, 4050, 4260, 5112, 5325, 5400, 5680, 5751, 6390, 6480, 7100, 7668, 8100, 8520, 9585, 10224, 10650, 10800, 11502, 12780, 14200, 15336, 15975, 16200, 17040, 19170, 21300, 23004, 25560, 28400, 28755, 30672, 31950, 32400, 38340, 42600, 46008, 47925, 51120, 57510, 63900, 76680, 85200, 92016, 95850, 115020, 127800, 143775, 153360, 191700, 230040, 255600, 287550, 383400, 460080, 575100, 766800, 1150200, 2300400]

約数ペア:

[(1, 2300400), (2, 1150200), (3, 766800), (4, 575100), (5, 460080), (6, 383400), (8, 287550), (9, 255600), (10, 230040), (12, 191700), (15, 153360), (16, 143775), (18, 127800), (20, 115020), (24, 95850), (25, 92016), (27, 85200), (30, 76680), (36, 63900), (40, 57510), (45, 51120), (48, 47925), (50, 46008), (54, 42600), (60, 38340), (71, 32400), (72, 31950), (75, 30672), (80, 28755), (81, 28400), (90, 25560), (100, 23004), (108, 21300), (120, 19170), (135, 17040), (142, 16200), (144, 15975), (150, 15336), (162, 14200), (180, 12780), (200, 11502), (213, 10800), (216, 10650), (225, 10224), (240, 9585), (270, 8520), (284, 8100), (300, 7668), (324, 7100), (355, 6480), (360, 6390), (400, 5751), (405, 5680), (426, 5400), (432, 5325), (450, 5112), (540, 4260), (568, 4050), (600, 3834), (639, 3600), (648, 3550), (675, 3408), (710, 3240), (720, 3195), (810, 2840), (852, 2700), (900, 2556), (1065, 2160), (1080, 2130), (1136, 2025), (1200, 1917), (1278, 1800), (1296, 1775), (1350, 1704), (1420, 1620)]