630314400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{1451}}^1$

素因数の和:1655

約数の個数: 144

約数和(自身を含む): 2064430368

約数和(自身を除く): 1434115968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 181, 200, 240, 300, 362, 400, 480, 543, 600, 724, 800, 905, 1086, 1200, 1448, 1451, 1810, 2172, 2400, 2715, 2896, 2902, 3620, 4344, 4353, 4525, 5430, 5792, 5804, 7240, 7255, 8688, 8706, 9050, 10860, 11608, 13575, 14480, 14510, 17376, 17412, 18100, 21720, 21765, 23216, 27150, 28960, 29020, 34824, 36200, 36275, 43440, 43530, 46432, 54300, 58040, 69648, 72400, 72550, 86880, 87060, 108600, 108825, 116080, 139296, 144800, 145100, 174120, 217200, 217650, 232160, 262631, 290200, 348240, 434400, 435300, 525262, 580400, 696480, 787893, 870600, 1050524, 1160800, 1313155, 1575786, 1741200, 2101048, 2626310, 3151572, 3482400, 3939465, 4202096, 5252620, 6303144, 6565775, 7878930, 8404192, 10505240, 12606288, 13131550, 15757860, 19697325, 21010480, 25212576, 26263100, 31515720, 39394650, 42020960, 52526200, 63031440, 78789300, 105052400, 126062880, 157578600, 210104800, 315157200, 630314400]

約数ペア:

[(1, 630314400), (2, 315157200), (3, 210104800), (4, 157578600), (5, 126062880), (6, 105052400), (8, 78789300), (10, 63031440), (12, 52526200), (15, 42020960), (16, 39394650), (20, 31515720), (24, 26263100), (25, 25212576), (30, 21010480), (32, 19697325), (40, 15757860), (48, 13131550), (50, 12606288), (60, 10505240), (75, 8404192), (80, 7878930), (96, 6565775), (100, 6303144), (120, 5252620), (150, 4202096), (160, 3939465), (181, 3482400), (200, 3151572), (240, 2626310), (300, 2101048), (362, 1741200), (400, 1575786), (480, 1313155), (543, 1160800), (600, 1050524), (724, 870600), (800, 787893), (905, 696480), (1086, 580400), (1200, 525262), (1448, 435300), (1451, 434400), (1810, 348240), (2172, 290200), (2400, 262631), (2715, 232160), (2896, 217650), (2902, 217200), (3620, 174120), (4344, 145100), (4353, 144800), (4525, 139296), (5430, 116080), (5792, 108825), (5804, 108600), (7240, 87060), (7255, 86880), (8688, 72550), (8706, 72400), (9050, 69648), (10860, 58040), (11608, 54300), (13575, 46432), (14480, 43530), (14510, 43440), (17376, 36275), (17412, 36200), (18100, 34824), (21720, 29020), (21765, 28960), (23216, 27150)]