999512280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{739}}^1$

素因数の和:803

約数の個数: 288

約数和(自身を含む): 3721208400

約数和(自身を除く): 2721696120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 289, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 578, 585, 612, 663, 680, 739, 765, 780, 867, 884, 936, 1020, 1105, 1156, 1170, 1224, 1326, 1445, 1478, 1530, 1560, 1734, 1768, 1989, 2040, 2210, 2217, 2312, 2340, 2601, 2652, 2890, 2956, 3060, 3315, 3468, 3695, 3757, 3978, 4335, 4420, 4434, 4680, 5202, 5304, 5780, 5912, 6120, 6630, 6651, 6936, 7390, 7514, 7956, 8670, 8840, 8868, 9607, 9945, 10404, 11085, 11271, 11560, 12563, 13005, 13260, 13302, 14780, 15028, 15912, 17340, 17736, 18785, 19214, 19890, 20808, 22170, 22542, 25126, 26010, 26520, 26604, 28821, 29560, 30056, 33255, 33813, 34680, 37570, 37689, 38428, 39780, 44340, 45084, 48035, 50252, 52020, 53208, 56355, 57642, 62815, 66510, 67626, 75140, 75378, 76856, 79560, 86463, 88680, 90168, 96070, 100504, 104040, 112710, 113067, 115284, 125630, 133020, 135252, 144105, 150280, 150756, 163319, 169065, 172926, 188445, 192140, 213571, 225420, 226134, 230568, 251260, 266040, 270504, 288210, 301512, 326638, 338130, 345852, 376890, 384280, 427142, 432315, 450840, 452268, 489957, 502520, 565335, 576420, 640713, 653276, 676260, 691704, 753780, 816595, 854284, 864630, 904536, 979914, 1067855, 1130670, 1152840, 1281426, 1306552, 1352520, 1469871, 1507560, 1633190, 1708568, 1729260, 1922139, 1959828, 2135710, 2261340, 2449785, 2562852, 2776423, 2939742, 3203565, 3266380, 3458520, 3844278, 3919656, 4271420, 4522680, 4899570, 5125704, 5552846, 5879484, 6407130, 6532760, 7349355, 7688556, 8329269, 8542840, 9610695, 9799140, 11105692, 11758968, 12814260, 13882115, 14698710, 15377112, 16658538, 19221390, 19598280, 22211384, 24987807, 25628520, 27764230, 29397420, 33317076, 38442780, 41646345, 49975614, 55528460, 58794840, 66634152, 76885560, 83292690, 99951228, 111056920, 124939035, 166585380, 199902456, 249878070, 333170760, 499756140, 999512280]

約数ペア:

[(1, 999512280), (2, 499756140), (3, 333170760), (4, 249878070), (5, 199902456), (6, 166585380), (8, 124939035), (9, 111056920), (10, 99951228), (12, 83292690), (13, 76885560), (15, 66634152), (17, 58794840), (18, 55528460), (20, 49975614), (24, 41646345), (26, 38442780), (30, 33317076), (34, 29397420), (36, 27764230), (39, 25628520), (40, 24987807), (45, 22211384), (51, 19598280), (52, 19221390), (60, 16658538), (65, 15377112), (68, 14698710), (72, 13882115), (78, 12814260), (85, 11758968), (90, 11105692), (102, 9799140), (104, 9610695), (117, 8542840), (120, 8329269), (130, 7688556), (136, 7349355), (153, 6532760), (156, 6407130), (170, 5879484), (180, 5552846), (195, 5125704), (204, 4899570), (221, 4522680), (234, 4271420), (255, 3919656), (260, 3844278), (289, 3458520), (306, 3266380), (312, 3203565), (340, 2939742), (360, 2776423), (390, 2562852), (408, 2449785), (442, 2261340), (468, 2135710), (510, 1959828), (520, 1922139), (578, 1729260), (585, 1708568), (612, 1633190), (663, 1507560), (680, 1469871), (739, 1352520), (765, 1306552), (780, 1281426), (867, 1152840), (884, 1130670), (936, 1067855), (1020, 979914), (1105, 904536), (1156, 864630), (1170, 854284), (1224, 816595), (1326, 753780), (1445, 691704), (1478, 676260), (1530, 653276), (1560, 640713), (1734, 576420), (1768, 565335), (1989, 502520), (2040, 489957), (2210, 452268), (2217, 450840), (2312, 432315), (2340, 427142), (2601, 384280), (2652, 376890), (2890, 345852), (2956, 338130), (3060, 326638), (3315, 301512), (3468, 288210), (3695, 270504), (3757, 266040), (3978, 251260), (4335, 230568), (4420, 226134), (4434, 225420), (4680, 213571), (5202, 192140), (5304, 188445), (5780, 172926), (5912, 169065), (6120, 163319), (6630, 150756), (6651, 150280), (6936, 144105), (7390, 135252), (7514, 133020), (7956, 125630), (8670, 115284), (8840, 113067), (8868, 112710), (9607, 104040), (9945, 100504), (10404, 96070), (11085, 90168), (11271, 88680), (11560, 86463), (12563, 79560), (13005, 76856), (13260, 75378), (13302, 75140), (14780, 67626), (15028, 66510), (15912, 62815), (17340, 57642), (17736, 56355), (18785, 53208), (19214, 52020), (19890, 50252), (20808, 48035), (22170, 45084), (22542, 44340), (25126, 39780), (26010, 38428), (26520, 37689), (26604, 37570), (28821, 34680), (29560, 33813), (30056, 33255)]