255266400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 288

約数和(自身を含む): 887943168

約数和(自身を除く): 632676768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 47, 48, 50, 60, 62, 73, 75, 80, 93, 94, 96, 100, 120, 124, 141, 146, 150, 155, 160, 186, 188, 200, 219, 235, 240, 248, 282, 292, 300, 310, 365, 372, 376, 400, 438, 465, 470, 480, 496, 564, 584, 600, 620, 705, 730, 744, 752, 775, 800, 876, 930, 940, 992, 1095, 1128, 1168, 1175, 1200, 1240, 1410, 1457, 1460, 1488, 1504, 1550, 1752, 1825, 1860, 1880, 2190, 2256, 2263, 2325, 2336, 2350, 2400, 2480, 2820, 2914, 2920, 2976, 3100, 3431, 3504, 3525, 3650, 3720, 3760, 4371, 4380, 4512, 4526, 4650, 4700, 4960, 5475, 5640, 5828, 5840, 6200, 6789, 6862, 7008, 7050, 7285, 7300, 7440, 7520, 8742, 8760, 9052, 9300, 9400, 10293, 10950, 11280, 11315, 11656, 11680, 12400, 13578, 13724, 14100, 14570, 14600, 14880, 17155, 17484, 17520, 18104, 18600, 18800, 20586, 21855, 21900, 22560, 22630, 23312, 24800, 27156, 27448, 28200, 29140, 29200, 33945, 34310, 34968, 35040, 36208, 36425, 37200, 37600, 41172, 43710, 43800, 45260, 46624, 51465, 54312, 54896, 56400, 56575, 58280, 58400, 67890, 68620, 69936, 72416, 72850, 74400, 82344, 85775, 87420, 87600, 90520, 102930, 106361, 108624, 109275, 109792, 112800, 113150, 116560, 135780, 137240, 139872, 145700, 164688, 169725, 171550, 174840, 175200, 181040, 205860, 212722, 217248, 218550, 226300, 233120, 257325, 271560, 274480, 291400, 319083, 329376, 339450, 343100, 349680, 362080, 411720, 425444, 437100, 452600, 514650, 531805, 543120, 548960, 582800, 638166, 678900, 686200, 699360, 823440, 850888, 874200, 905200, 1029300, 1063610, 1086240, 1165600, 1276332, 1357800, 1372400, 1595415, 1646880, 1701776, 1748400, 1810400, 2058600, 2127220, 2552664, 2659025, 2715600, 2744800, 3190830, 3403552, 3496800, 4117200, 4254440, 5105328, 5318050, 5431200, 6381660, 7977075, 8234400, 8508880, 10210656, 10636100, 12763320, 15954150, 17017760, 21272200, 25526640, 31908300, 42544400, 51053280, 63816600, 85088800, 127633200, 255266400]

約数ペア:

[(1, 255266400), (2, 127633200), (3, 85088800), (4, 63816600), (5, 51053280), (6, 42544400), (8, 31908300), (10, 25526640), (12, 21272200), (15, 17017760), (16, 15954150), (20, 12763320), (24, 10636100), (25, 10210656), (30, 8508880), (31, 8234400), (32, 7977075), (40, 6381660), (47, 5431200), (48, 5318050), (50, 5105328), (60, 4254440), (62, 4117200), (73, 3496800), (75, 3403552), (80, 3190830), (93, 2744800), (94, 2715600), (96, 2659025), (100, 2552664), (120, 2127220), (124, 2058600), (141, 1810400), (146, 1748400), (150, 1701776), (155, 1646880), (160, 1595415), (186, 1372400), (188, 1357800), (200, 1276332), (219, 1165600), (235, 1086240), (240, 1063610), (248, 1029300), (282, 905200), (292, 874200), (300, 850888), (310, 823440), (365, 699360), (372, 686200), (376, 678900), (400, 638166), (438, 582800), (465, 548960), (470, 543120), (480, 531805), (496, 514650), (564, 452600), (584, 437100), (600, 425444), (620, 411720), (705, 362080), (730, 349680), (744, 343100), (752, 339450), (775, 329376), (800, 319083), (876, 291400), (930, 274480), (940, 271560), (992, 257325), (1095, 233120), (1128, 226300), (1168, 218550), (1175, 217248), (1200, 212722), (1240, 205860), (1410, 181040), (1457, 175200), (1460, 174840), (1488, 171550), (1504, 169725), (1550, 164688), (1752, 145700), (1825, 139872), (1860, 137240), (1880, 135780), (2190, 116560), (2256, 113150), (2263, 112800), (2325, 109792), (2336, 109275), (2350, 108624), (2400, 106361), (2480, 102930), (2820, 90520), (2914, 87600), (2920, 87420), (2976, 85775), (3100, 82344), (3431, 74400), (3504, 72850), (3525, 72416), (3650, 69936), (3720, 68620), (3760, 67890), (4371, 58400), (4380, 58280), (4512, 56575), (4526, 56400), (4650, 54896), (4700, 54312), (4960, 51465), (5475, 46624), (5640, 45260), (5828, 43800), (5840, 43710), (6200, 41172), (6789, 37600), (6862, 37200), (7008, 36425), (7050, 36208), (7285, 35040), (7300, 34968), (7440, 34310), (7520, 33945), (8742, 29200), (8760, 29140), (9052, 28200), (9300, 27448), (9400, 27156), (10293, 24800), (10950, 23312), (11280, 22630), (11315, 22560), (11656, 21900), (11680, 21855), (12400, 20586), (13578, 18800), (13724, 18600), (14100, 18104), (14570, 17520), (14600, 17484), (14880, 17155)]