222778800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3257}}^1$

素因数の和:3300

約数の個数: 180

約数和(自身を含む): 814043880

約数和(自身を除く): 591265080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 2280, 2736, 2850, 3257, 3420, 3600, 3800, 4275, 4560, 5700, 6514, 6840, 7600, 8550, 9771, 11400, 13028, 13680, 16285, 17100, 19542, 22800, 26056, 29313, 32570, 34200, 39084, 48855, 52112, 58626, 61883, 65140, 68400, 78168, 81425, 97710, 117252, 123766, 130280, 146565, 156336, 162850, 185649, 195420, 234504, 244275, 247532, 260560, 293130, 309415, 325700, 371298, 390840, 469008, 488550, 495064, 556947, 586260, 618830, 651400, 732825, 742596, 781680, 928245, 977100, 990128, 1113894, 1172520, 1237660, 1302800, 1465650, 1485192, 1547075, 1856490, 1954200, 2227788, 2345040, 2475320, 2784735, 2931300, 2970384, 3094150, 3712980, 3908400, 4455576, 4641225, 4950640, 5569470, 5862600, 6188300, 7425960, 8911152, 9282450, 11138940, 11725200, 12376600, 13923675, 14851920, 18564900, 22277880, 24753200, 27847350, 37129800, 44555760, 55694700, 74259600, 111389400, 222778800]

約数ペア:

[(1, 222778800), (2, 111389400), (3, 74259600), (4, 55694700), (5, 44555760), (6, 37129800), (8, 27847350), (9, 24753200), (10, 22277880), (12, 18564900), (15, 14851920), (16, 13923675), (18, 12376600), (19, 11725200), (20, 11138940), (24, 9282450), (25, 8911152), (30, 7425960), (36, 6188300), (38, 5862600), (40, 5569470), (45, 4950640), (48, 4641225), (50, 4455576), (57, 3908400), (60, 3712980), (72, 3094150), (75, 2970384), (76, 2931300), (80, 2784735), (90, 2475320), (95, 2345040), (100, 2227788), (114, 1954200), (120, 1856490), (144, 1547075), (150, 1485192), (152, 1465650), (171, 1302800), (180, 1237660), (190, 1172520), (200, 1113894), (225, 990128), (228, 977100), (240, 928245), (285, 781680), (300, 742596), (304, 732825), (342, 651400), (360, 618830), (380, 586260), (400, 556947), (450, 495064), (456, 488550), (475, 469008), (570, 390840), (600, 371298), (684, 325700), (720, 309415), (760, 293130), (855, 260560), (900, 247532), (912, 244275), (950, 234504), (1140, 195420), (1200, 185649), (1368, 162850), (1425, 156336), (1520, 146565), (1710, 130280), (1800, 123766), (1900, 117252), (2280, 97710), (2736, 81425), (2850, 78168), (3257, 68400), (3420, 65140), (3600, 61883), (3800, 58626), (4275, 52112), (4560, 48855), (5700, 39084), (6514, 34200), (6840, 32570), (7600, 29313), (8550, 26056), (9771, 22800), (11400, 19542), (13028, 17100), (13680, 16285)]