489008400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23971}}^1$

素因数の和:24009

約数の個数: 120

約数和(自身を含む): 1658670624

約数和(自身を除く): 1169662224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 1020, 1200, 1275, 1360, 1700, 2040, 2550, 3400, 4080, 5100, 6800, 10200, 20400, 23971, 47942, 71913, 95884, 119855, 143826, 191768, 239710, 287652, 359565, 383536, 407507, 479420, 575304, 599275, 719130, 815014, 958840, 1150608, 1198550, 1222521, 1438260, 1630028, 1797825, 1917680, 2037535, 2397100, 2445042, 2876520, 3260056, 3595650, 4075070, 4794200, 4890084, 5753040, 6112605, 6520112, 7191300, 8150140, 9588400, 9780168, 10187675, 12225210, 14382600, 16300280, 19560336, 20375350, 24450420, 28765200, 30563025, 32600560, 40750700, 48900840, 61126050, 81501400, 97801680, 122252100, 163002800, 244504200, 489008400]

約数ペア:

[(1, 489008400), (2, 244504200), (3, 163002800), (4, 122252100), (5, 97801680), (6, 81501400), (8, 61126050), (10, 48900840), (12, 40750700), (15, 32600560), (16, 30563025), (17, 28765200), (20, 24450420), (24, 20375350), (25, 19560336), (30, 16300280), (34, 14382600), (40, 12225210), (48, 10187675), (50, 9780168), (51, 9588400), (60, 8150140), (68, 7191300), (75, 6520112), (80, 6112605), (85, 5753040), (100, 4890084), (102, 4794200), (120, 4075070), (136, 3595650), (150, 3260056), (170, 2876520), (200, 2445042), (204, 2397100), (240, 2037535), (255, 1917680), (272, 1797825), (300, 1630028), (340, 1438260), (400, 1222521), (408, 1198550), (425, 1150608), (510, 958840), (600, 815014), (680, 719130), (816, 599275), (850, 575304), (1020, 479420), (1200, 407507), (1275, 383536), (1360, 359565), (1700, 287652), (2040, 239710), (2550, 191768), (3400, 143826), (4080, 119855), (5100, 95884), (6800, 71913), (10200, 47942), (20400, 23971)]