880970400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3947}}^1$

素因数の和:4004

約数の個数: 216

約数和(自身を含む): 3207544704

約数和(自身を除く): 2326574304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 96, 100, 120, 124, 144, 150, 155, 160, 180, 186, 200, 225, 240, 248, 279, 288, 300, 310, 360, 372, 400, 450, 465, 480, 496, 558, 600, 620, 720, 744, 775, 800, 900, 930, 992, 1116, 1200, 1240, 1395, 1440, 1488, 1550, 1800, 1860, 2232, 2325, 2400, 2480, 2790, 2976, 3100, 3600, 3720, 3947, 4464, 4650, 4960, 5580, 6200, 6975, 7200, 7440, 7894, 8928, 9300, 11160, 11841, 12400, 13950, 14880, 15788, 18600, 19735, 22320, 23682, 24800, 27900, 31576, 35523, 37200, 39470, 44640, 47364, 55800, 59205, 63152, 71046, 74400, 78940, 94728, 98675, 111600, 118410, 122357, 126304, 142092, 157880, 177615, 189456, 197350, 223200, 236820, 244714, 284184, 296025, 315760, 355230, 367071, 378912, 394700, 473640, 489428, 568368, 592050, 611785, 631520, 710460, 734142, 789400, 888075, 947280, 978856, 1101213, 1136736, 1184100, 1223570, 1420920, 1468284, 1578800, 1776150, 1835355, 1894560, 1957712, 2202426, 2368200, 2447140, 2841840, 2936568, 3058925, 3157600, 3552300, 3670710, 3915424, 4404852, 4736400, 4894280, 5506065, 5683680, 5873136, 6117850, 7104600, 7341420, 8809704, 9176775, 9472800, 9788560, 11012130, 11746272, 12235700, 14209200, 14682840, 17619408, 18353550, 19577120, 22024260, 24471400, 27530325, 28418400, 29365680, 35238816, 36707100, 44048520, 48942800, 55060650, 58731360, 73414200, 88097040, 97885600, 110121300, 146828400, 176194080, 220242600, 293656800, 440485200, 880970400]

約数ペア:

[(1, 880970400), (2, 440485200), (3, 293656800), (4, 220242600), (5, 176194080), (6, 146828400), (8, 110121300), (9, 97885600), (10, 88097040), (12, 73414200), (15, 58731360), (16, 55060650), (18, 48942800), (20, 44048520), (24, 36707100), (25, 35238816), (30, 29365680), (31, 28418400), (32, 27530325), (36, 24471400), (40, 22024260), (45, 19577120), (48, 18353550), (50, 17619408), (60, 14682840), (62, 14209200), (72, 12235700), (75, 11746272), (80, 11012130), (90, 9788560), (93, 9472800), (96, 9176775), (100, 8809704), (120, 7341420), (124, 7104600), (144, 6117850), (150, 5873136), (155, 5683680), (160, 5506065), (180, 4894280), (186, 4736400), (200, 4404852), (225, 3915424), (240, 3670710), (248, 3552300), (279, 3157600), (288, 3058925), (300, 2936568), (310, 2841840), (360, 2447140), (372, 2368200), (400, 2202426), (450, 1957712), (465, 1894560), (480, 1835355), (496, 1776150), (558, 1578800), (600, 1468284), (620, 1420920), (720, 1223570), (744, 1184100), (775, 1136736), (800, 1101213), (900, 978856), (930, 947280), (992, 888075), (1116, 789400), (1200, 734142), (1240, 710460), (1395, 631520), (1440, 611785), (1488, 592050), (1550, 568368), (1800, 489428), (1860, 473640), (2232, 394700), (2325, 378912), (2400, 367071), (2480, 355230), (2790, 315760), (2976, 296025), (3100, 284184), (3600, 244714), (3720, 236820), (3947, 223200), (4464, 197350), (4650, 189456), (4960, 177615), (5580, 157880), (6200, 142092), (6975, 126304), (7200, 122357), (7440, 118410), (7894, 111600), (8928, 98675), (9300, 94728), (11160, 78940), (11841, 74400), (12400, 71046), (13950, 63152), (14880, 59205), (15788, 55800), (18600, 47364), (19735, 44640), (22320, 39470), (23682, 37200), (24800, 35523), (27900, 31576)]