121974300

素因数分解:

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

素因数の和:1065

約数の個数: 216

約数和(自身を含む): 460387200

約数和(自身を除く): 338412900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 450, 475, 525, 532, 570, 630, 665, 684, 700, 798, 855, 900, 950, 1019, 1050, 1140, 1197, 1260, 1330, 1425, 1575, 1596, 1710, 1900, 1995, 2038, 2100, 2394, 2660, 2850, 3057, 3150, 3325, 3420, 3990, 4076, 4275, 4788, 5095, 5700, 5985, 6114, 6300, 6650, 7133, 7980, 8550, 9171, 9975, 10190, 11970, 12228, 13300, 14266, 15285, 17100, 18342, 19361, 19950, 20380, 21399, 23940, 25475, 28532, 29925, 30570, 35665, 36684, 38722, 39900, 42798, 45855, 50950, 58083, 59850, 61140, 64197, 71330, 76425, 77444, 85596, 91710, 96805, 101900, 106995, 116166, 119700, 128394, 135527, 142660, 152850, 174249, 178325, 183420, 193610, 213990, 229275, 232332, 256788, 271054, 290415, 305700, 320985, 348498, 356650, 387220, 406581, 427980, 458550, 484025, 534975, 542108, 580830, 641970, 677635, 696996, 713300, 813162, 871245, 917100, 968050, 1069950, 1161660, 1219743, 1283940, 1355270, 1452075, 1604925, 1626324, 1742490, 1936100, 2032905, 2139900, 2439486, 2710540, 2904150, 3209850, 3388175, 3484980, 4065810, 4356225, 4878972, 5808300, 6098715, 6419700, 6776350, 8131620, 8712450, 10164525, 12197430, 13552700, 17424900, 20329050, 24394860, 30493575, 40658100, 60987150, 121974300]

約数ペア:

[(1, 121974300), (2, 60987150), (3, 40658100), (4, 30493575), (5, 24394860), (6, 20329050), (7, 17424900), (9, 13552700), (10, 12197430), (12, 10164525), (14, 8712450), (15, 8131620), (18, 6776350), (19, 6419700), (20, 6098715), (21, 5808300), (25, 4878972), (28, 4356225), (30, 4065810), (35, 3484980), (36, 3388175), (38, 3209850), (42, 2904150), (45, 2710540), (50, 2439486), (57, 2139900), (60, 2032905), (63, 1936100), (70, 1742490), (75, 1626324), (76, 1604925), (84, 1452075), (90, 1355270), (95, 1283940), (100, 1219743), (105, 1161660), (114, 1069950), (126, 968050), (133, 917100), (140, 871245), (150, 813162), (171, 713300), (175, 696996), (180, 677635), (190, 641970), (210, 580830), (225, 542108), (228, 534975), (252, 484025), (266, 458550), (285, 427980), (300, 406581), (315, 387220), (342, 356650), (350, 348498), (380, 320985), (399, 305700), (420, 290415), (450, 271054), (475, 256788), (525, 232332), (532, 229275), (570, 213990), (630, 193610), (665, 183420), (684, 178325), (700, 174249), (798, 152850), (855, 142660), (900, 135527), (950, 128394), (1019, 119700), (1050, 116166), (1140, 106995), (1197, 101900), (1260, 96805), (1330, 91710), (1425, 85596), (1575, 77444), (1596, 76425), (1710, 71330), (1900, 64197), (1995, 61140), (2038, 59850), (2100, 58083), (2394, 50950), (2660, 45855), (2850, 42798), (3057, 39900), (3150, 38722), (3325, 36684), (3420, 35665), (3990, 30570), (4076, 29925), (4275, 28532), (4788, 25475), (5095, 23940), (5700, 21399), (5985, 20380), (6114, 19950), (6300, 19361), (6650, 18342), (7133, 17100), (7980, 15285), (8550, 14266), (9171, 13300), (9975, 12228), (10190, 11970)]