225442080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3331}}^1$

素因数の和:3399

約数の個数: 144

約数和(自身を含む): 785925504

約数和(自身を除く): 560483424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 3331, 3384, 3760, 4230, 4512, 5640, 6662, 6768, 7520, 8460, 9993, 11280, 13324, 13536, 16655, 16920, 19986, 22560, 26648, 29979, 33310, 33840, 39972, 49965, 53296, 59958, 66620, 67680, 79944, 99930, 106592, 119916, 133240, 149895, 156557, 159888, 199860, 239832, 266480, 299790, 313114, 319776, 399720, 469671, 479664, 532960, 599580, 626228, 782785, 799440, 939342, 959328, 1199160, 1252456, 1409013, 1565570, 1598880, 1878684, 2348355, 2398320, 2504912, 2818026, 3131140, 3757368, 4696710, 4796640, 5009824, 5636052, 6262280, 7045065, 7514736, 9393420, 11272104, 12524560, 14090130, 15029472, 18786840, 22544208, 25049120, 28180260, 37573680, 45088416, 56360520, 75147360, 112721040, 225442080]

約数ペア:

[(1, 225442080), (2, 112721040), (3, 75147360), (4, 56360520), (5, 45088416), (6, 37573680), (8, 28180260), (9, 25049120), (10, 22544208), (12, 18786840), (15, 15029472), (16, 14090130), (18, 12524560), (20, 11272104), (24, 9393420), (30, 7514736), (32, 7045065), (36, 6262280), (40, 5636052), (45, 5009824), (47, 4796640), (48, 4696710), (60, 3757368), (72, 3131140), (80, 2818026), (90, 2504912), (94, 2398320), (96, 2348355), (120, 1878684), (141, 1598880), (144, 1565570), (160, 1409013), (180, 1252456), (188, 1199160), (235, 959328), (240, 939342), (282, 799440), (288, 782785), (360, 626228), (376, 599580), (423, 532960), (470, 479664), (480, 469671), (564, 399720), (705, 319776), (720, 313114), (752, 299790), (846, 266480), (940, 239832), (1128, 199860), (1410, 159888), (1440, 156557), (1504, 149895), (1692, 133240), (1880, 119916), (2115, 106592), (2256, 99930), (2820, 79944), (3331, 67680), (3384, 66620), (3760, 59958), (4230, 53296), (4512, 49965), (5640, 39972), (6662, 33840), (6768, 33310), (7520, 29979), (8460, 26648), (9993, 22560), (11280, 19986), (13324, 16920), (13536, 16655)]