243948600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1067

約数の個数: 288

約数和(自身を含む): 986544000

約数和(自身を除く): 742595400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 28, 30, 35, 36, 38, 40, 42, 45, 50, 56, 57, 60, 63, 70, 72, 75, 76, 84, 90, 95, 100, 105, 114, 120, 126, 133, 140, 150, 152, 168, 171, 175, 180, 190, 200, 210, 225, 228, 252, 266, 280, 285, 300, 315, 342, 350, 360, 380, 399, 420, 450, 456, 475, 504, 525, 532, 570, 600, 630, 665, 684, 700, 760, 798, 840, 855, 900, 950, 1019, 1050, 1064, 1140, 1197, 1260, 1330, 1368, 1400, 1425, 1575, 1596, 1710, 1800, 1900, 1995, 2038, 2100, 2280, 2394, 2520, 2660, 2850, 3057, 3150, 3192, 3325, 3420, 3800, 3990, 4076, 4200, 4275, 4788, 5095, 5320, 5700, 5985, 6114, 6300, 6650, 6840, 7133, 7980, 8152, 8550, 9171, 9576, 9975, 10190, 11400, 11970, 12228, 12600, 13300, 14266, 15285, 15960, 17100, 18342, 19361, 19950, 20380, 21399, 23940, 24456, 25475, 26600, 28532, 29925, 30570, 34200, 35665, 36684, 38722, 39900, 40760, 42798, 45855, 47880, 50950, 57064, 58083, 59850, 61140, 64197, 71330, 73368, 76425, 77444, 79800, 85596, 91710, 96805, 101900, 106995, 116166, 119700, 122280, 128394, 135527, 142660, 152850, 154888, 171192, 174249, 178325, 183420, 193610, 203800, 213990, 229275, 232332, 239400, 256788, 271054, 285320, 290415, 305700, 320985, 348498, 356650, 366840, 387220, 406581, 427980, 458550, 464664, 484025, 513576, 534975, 542108, 580830, 611400, 641970, 677635, 696996, 713300, 774440, 813162, 855960, 871245, 917100, 968050, 1069950, 1084216, 1161660, 1219743, 1283940, 1355270, 1393992, 1426600, 1452075, 1604925, 1626324, 1742490, 1834200, 1936100, 2032905, 2139900, 2323320, 2439486, 2567880, 2710540, 2904150, 3209850, 3252648, 3388175, 3484980, 3872200, 4065810, 4279800, 4356225, 4878972, 5421080, 5808300, 6098715, 6419700, 6776350, 6969960, 8131620, 8712450, 9757944, 10164525, 11616600, 12197430, 12839400, 13552700, 16263240, 17424900, 20329050, 24394860, 27105400, 30493575, 34849800, 40658100, 48789720, 60987150, 81316200, 121974300, 243948600]

約数ペア:

[(1, 243948600), (2, 121974300), (3, 81316200), (4, 60987150), (5, 48789720), (6, 40658100), (7, 34849800), (8, 30493575), (9, 27105400), (10, 24394860), (12, 20329050), (14, 17424900), (15, 16263240), (18, 13552700), (19, 12839400), (20, 12197430), (21, 11616600), (24, 10164525), (25, 9757944), (28, 8712450), (30, 8131620), (35, 6969960), (36, 6776350), (38, 6419700), (40, 6098715), (42, 5808300), (45, 5421080), (50, 4878972), (56, 4356225), (57, 4279800), (60, 4065810), (63, 3872200), (70, 3484980), (72, 3388175), (75, 3252648), (76, 3209850), (84, 2904150), (90, 2710540), (95, 2567880), (100, 2439486), (105, 2323320), (114, 2139900), (120, 2032905), (126, 1936100), (133, 1834200), (140, 1742490), (150, 1626324), (152, 1604925), (168, 1452075), (171, 1426600), (175, 1393992), (180, 1355270), (190, 1283940), (200, 1219743), (210, 1161660), (225, 1084216), (228, 1069950), (252, 968050), (266, 917100), (280, 871245), (285, 855960), (300, 813162), (315, 774440), (342, 713300), (350, 696996), (360, 677635), (380, 641970), (399, 611400), (420, 580830), (450, 542108), (456, 534975), (475, 513576), (504, 484025), (525, 464664), (532, 458550), (570, 427980), (600, 406581), (630, 387220), (665, 366840), (684, 356650), (700, 348498), (760, 320985), (798, 305700), (840, 290415), (855, 285320), (900, 271054), (950, 256788), (1019, 239400), (1050, 232332), (1064, 229275), (1140, 213990), (1197, 203800), (1260, 193610), (1330, 183420), (1368, 178325), (1400, 174249), (1425, 171192), (1575, 154888), (1596, 152850), (1710, 142660), (1800, 135527), (1900, 128394), (1995, 122280), (2038, 119700), (2100, 116166), (2280, 106995), (2394, 101900), (2520, 96805), (2660, 91710), (2850, 85596), (3057, 79800), (3150, 77444), (3192, 76425), (3325, 73368), (3420, 71330), (3800, 64197), (3990, 61140), (4076, 59850), (4200, 58083), (4275, 57064), (4788, 50950), (5095, 47880), (5320, 45855), (5700, 42798), (5985, 40760), (6114, 39900), (6300, 38722), (6650, 36684), (6840, 35665), (7133, 34200), (7980, 30570), (8152, 29925), (8550, 28532), (9171, 26600), (9576, 25475), (9975, 24456), (10190, 23940), (11400, 21399), (11970, 20380), (12228, 19950), (12600, 19361), (13300, 18342), (14266, 17100), (15285, 15960)]