260780400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:808

約数の個数: 180

約数和(自身を含む): 914787432

約数和(自身を除く): 654007032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 107, 120, 144, 150, 180, 200, 214, 225, 240, 300, 321, 360, 400, 428, 450, 535, 600, 642, 677, 720, 856, 900, 963, 1070, 1200, 1284, 1354, 1605, 1712, 1800, 1926, 2031, 2140, 2568, 2675, 2708, 3210, 3385, 3600, 3852, 4062, 4280, 4815, 5136, 5350, 5416, 6093, 6420, 6770, 7704, 8025, 8124, 8560, 9630, 10155, 10700, 10832, 12186, 12840, 13540, 15408, 16050, 16248, 16925, 19260, 20310, 21400, 24075, 24372, 25680, 27080, 30465, 32100, 32496, 33850, 38520, 40620, 42800, 48150, 48744, 50775, 54160, 60930, 64200, 67700, 72439, 77040, 81240, 96300, 97488, 101550, 121860, 128400, 135400, 144878, 152325, 162480, 192600, 203100, 217317, 243720, 270800, 289756, 304650, 362195, 385200, 406200, 434634, 487440, 579512, 609300, 651951, 724390, 812400, 869268, 1086585, 1159024, 1218600, 1303902, 1448780, 1738536, 1810975, 2173170, 2437200, 2607804, 2897560, 3259755, 3477072, 3621950, 4346340, 5215608, 5432925, 5795120, 6519510, 7243900, 8692680, 10431216, 10865850, 13039020, 14487800, 16298775, 17385360, 21731700, 26078040, 28975600, 32597550, 43463400, 52156080, 65195100, 86926800, 130390200, 260780400]

約数ペア:

[(1, 260780400), (2, 130390200), (3, 86926800), (4, 65195100), (5, 52156080), (6, 43463400), (8, 32597550), (9, 28975600), (10, 26078040), (12, 21731700), (15, 17385360), (16, 16298775), (18, 14487800), (20, 13039020), (24, 10865850), (25, 10431216), (30, 8692680), (36, 7243900), (40, 6519510), (45, 5795120), (48, 5432925), (50, 5215608), (60, 4346340), (72, 3621950), (75, 3477072), (80, 3259755), (90, 2897560), (100, 2607804), (107, 2437200), (120, 2173170), (144, 1810975), (150, 1738536), (180, 1448780), (200, 1303902), (214, 1218600), (225, 1159024), (240, 1086585), (300, 869268), (321, 812400), (360, 724390), (400, 651951), (428, 609300), (450, 579512), (535, 487440), (600, 434634), (642, 406200), (677, 385200), (720, 362195), (856, 304650), (900, 289756), (963, 270800), (1070, 243720), (1200, 217317), (1284, 203100), (1354, 192600), (1605, 162480), (1712, 152325), (1800, 144878), (1926, 135400), (2031, 128400), (2140, 121860), (2568, 101550), (2675, 97488), (2708, 96300), (3210, 81240), (3385, 77040), (3600, 72439), (3852, 67700), (4062, 64200), (4280, 60930), (4815, 54160), (5136, 50775), (5350, 48744), (5416, 48150), (6093, 42800), (6420, 40620), (6770, 38520), (7704, 33850), (8025, 32496), (8124, 32100), (8560, 30465), (9630, 27080), (10155, 25680), (10700, 24372), (10832, 24075), (12186, 21400), (12840, 20310), (13540, 19260), (15408, 16925), (16050, 16248)]