248142600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4447}}^1$

素因数の和:4500

約数の個数: 144

約数和(自身を含む): 860421120

約数和(自身を除く): 612278520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 225, 248, 279, 300, 310, 360, 372, 450, 465, 558, 600, 620, 744, 775, 900, 930, 1116, 1240, 1395, 1550, 1800, 1860, 2232, 2325, 2790, 3100, 3720, 4447, 4650, 5580, 6200, 6975, 8894, 9300, 11160, 13341, 13950, 17788, 18600, 22235, 26682, 27900, 35576, 40023, 44470, 53364, 55800, 66705, 80046, 88940, 106728, 111175, 133410, 137857, 160092, 177880, 200115, 222350, 266820, 275714, 320184, 333525, 400230, 413571, 444700, 533640, 551428, 667050, 689285, 800460, 827142, 889400, 1000575, 1102856, 1240713, 1334100, 1378570, 1600920, 1654284, 2001150, 2067855, 2481426, 2668200, 2757140, 3308568, 3446425, 4002300, 4135710, 4962852, 5514280, 6203565, 6892850, 8004600, 8271420, 9925704, 10339275, 12407130, 13785700, 16542840, 20678550, 24814260, 27571400, 31017825, 41357100, 49628520, 62035650, 82714200, 124071300, 248142600]

約数ペア:

[(1, 248142600), (2, 124071300), (3, 82714200), (4, 62035650), (5, 49628520), (6, 41357100), (8, 31017825), (9, 27571400), (10, 24814260), (12, 20678550), (15, 16542840), (18, 13785700), (20, 12407130), (24, 10339275), (25, 9925704), (30, 8271420), (31, 8004600), (36, 6892850), (40, 6203565), (45, 5514280), (50, 4962852), (60, 4135710), (62, 4002300), (72, 3446425), (75, 3308568), (90, 2757140), (93, 2668200), (100, 2481426), (120, 2067855), (124, 2001150), (150, 1654284), (155, 1600920), (180, 1378570), (186, 1334100), (200, 1240713), (225, 1102856), (248, 1000575), (279, 889400), (300, 827142), (310, 800460), (360, 689285), (372, 667050), (450, 551428), (465, 533640), (558, 444700), (600, 413571), (620, 400230), (744, 333525), (775, 320184), (900, 275714), (930, 266820), (1116, 222350), (1240, 200115), (1395, 177880), (1550, 160092), (1800, 137857), (1860, 133410), (2232, 111175), (2325, 106728), (2790, 88940), (3100, 80046), (3720, 66705), (4447, 55800), (4650, 53364), (5580, 44470), (6200, 40023), (6975, 35576), (8894, 27900), (9300, 26682), (11160, 22235), (13341, 18600), (13950, 17788)]