51600780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 384

約数和(自身を含む): 214824960

約数和(自身を除く): 163224180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 27, 28, 30, 33, 34, 35, 36, 42, 44, 45, 51, 54, 55, 60, 63, 66, 68, 70, 73, 77, 84, 85, 90, 99, 102, 105, 108, 110, 119, 126, 132, 135, 140, 146, 153, 154, 165, 170, 180, 187, 189, 198, 204, 210, 219, 220, 231, 238, 252, 255, 270, 292, 297, 306, 308, 315, 330, 340, 357, 365, 374, 378, 385, 396, 420, 438, 459, 462, 476, 495, 510, 511, 540, 561, 594, 595, 612, 630, 657, 660, 693, 714, 730, 748, 756, 765, 770, 803, 876, 918, 924, 935, 945, 990, 1020, 1022, 1071, 1095, 1122, 1155, 1188, 1190, 1241, 1260, 1309, 1314, 1386, 1428, 1460, 1485, 1530, 1533, 1540, 1606, 1683, 1785, 1836, 1870, 1890, 1971, 1980, 2044, 2079, 2142, 2190, 2244, 2295, 2310, 2380, 2409, 2482, 2555, 2618, 2628, 2772, 2805, 2970, 3060, 3066, 3212, 3213, 3285, 3366, 3465, 3570, 3723, 3740, 3780, 3927, 3942, 4015, 4158, 4284, 4380, 4590, 4599, 4620, 4818, 4964, 5049, 5110, 5236, 5355, 5610, 5621, 5940, 6132, 6205, 6426, 6545, 6570, 6732, 6930, 7140, 7227, 7446, 7665, 7854, 7884, 8030, 8316, 8415, 8687, 9180, 9198, 9636, 9855, 10098, 10220, 10395, 10710, 11169, 11220, 11242, 11781, 12045, 12410, 12852, 13090, 13140, 13651, 13797, 13860, 14454, 14892, 15330, 15708, 16060, 16065, 16830, 16863, 17374, 18396, 18615, 19635, 19710, 20196, 20790, 21420, 21681, 22338, 22484, 22995, 23562, 24090, 24820, 25245, 26061, 26180, 27302, 27594, 28105, 28908, 30660, 32130, 33507, 33660, 33726, 34748, 35343, 36135, 37230, 39270, 39420, 40953, 41580, 43362, 43435, 44676, 45990, 47124, 48180, 50490, 50589, 52122, 54604, 55188, 55845, 56210, 58905, 64260, 67014, 67452, 68255, 68985, 70686, 72270, 74460, 78183, 78540, 81906, 84315, 86724, 86870, 91980, 95557, 100980, 101178, 104244, 108405, 111690, 112420, 117810, 122859, 130305, 134028, 136510, 137970, 141372, 144540, 151767, 156366, 163812, 167535, 168630, 173740, 176715, 191114, 202356, 204765, 216810, 223380, 234549, 235620, 245718, 252945, 260610, 273020, 275940, 286671, 303534, 312732, 335070, 337260, 353430, 368577, 382228, 390915, 409530, 433620, 469098, 477785, 491436, 505890, 521220, 573342, 607068, 614295, 670140, 706860, 737154, 758835, 781830, 819060, 860013, 938196, 955570, 1011780, 1146684, 1172745, 1228590, 1433355, 1474308, 1517670, 1563660, 1720026, 1842885, 1911140, 2345490, 2457180, 2580039, 2866710, 3035340, 3440052, 3685770, 4300065, 4690980, 5160078, 5733420, 7371540, 8600130, 10320156, 12900195, 17200260, 25800390, 51600780]

約数ペア:

[(1, 51600780), (2, 25800390), (3, 17200260), (4, 12900195), (5, 10320156), (6, 8600130), (7, 7371540), (9, 5733420), (10, 5160078), (11, 4690980), (12, 4300065), (14, 3685770), (15, 3440052), (17, 3035340), (18, 2866710), (20, 2580039), (21, 2457180), (22, 2345490), (27, 1911140), (28, 1842885), (30, 1720026), (33, 1563660), (34, 1517670), (35, 1474308), (36, 1433355), (42, 1228590), (44, 1172745), (45, 1146684), (51, 1011780), (54, 955570), (55, 938196), (60, 860013), (63, 819060), (66, 781830), (68, 758835), (70, 737154), (73, 706860), (77, 670140), (84, 614295), (85, 607068), (90, 573342), (99, 521220), (102, 505890), (105, 491436), (108, 477785), (110, 469098), (119, 433620), (126, 409530), (132, 390915), (135, 382228), (140, 368577), (146, 353430), (153, 337260), (154, 335070), (165, 312732), (170, 303534), (180, 286671), (187, 275940), (189, 273020), (198, 260610), (204, 252945), (210, 245718), (219, 235620), (220, 234549), (231, 223380), (238, 216810), (252, 204765), (255, 202356), (270, 191114), (292, 176715), (297, 173740), (306, 168630), (308, 167535), (315, 163812), (330, 156366), (340, 151767), (357, 144540), (365, 141372), (374, 137970), (378, 136510), (385, 134028), (396, 130305), (420, 122859), (438, 117810), (459, 112420), (462, 111690), (476, 108405), (495, 104244), (510, 101178), (511, 100980), (540, 95557), (561, 91980), (594, 86870), (595, 86724), (612, 84315), (630, 81906), (657, 78540), (660, 78183), (693, 74460), (714, 72270), (730, 70686), (748, 68985), (756, 68255), (765, 67452), (770, 67014), (803, 64260), (876, 58905), (918, 56210), (924, 55845), (935, 55188), (945, 54604), (990, 52122), (1020, 50589), (1022, 50490), (1071, 48180), (1095, 47124), (1122, 45990), (1155, 44676), (1188, 43435), (1190, 43362), (1241, 41580), (1260, 40953), (1309, 39420), (1314, 39270), (1386, 37230), (1428, 36135), (1460, 35343), (1485, 34748), (1530, 33726), (1533, 33660), (1540, 33507), (1606, 32130), (1683, 30660), (1785, 28908), (1836, 28105), (1870, 27594), (1890, 27302), (1971, 26180), (1980, 26061), (2044, 25245), (2079, 24820), (2142, 24090), (2190, 23562), (2244, 22995), (2295, 22484), (2310, 22338), (2380, 21681), (2409, 21420), (2482, 20790), (2555, 20196), (2618, 19710), (2628, 19635), (2772, 18615), (2805, 18396), (2970, 17374), (3060, 16863), (3066, 16830), (3212, 16065), (3213, 16060), (3285, 15708), (3366, 15330), (3465, 14892), (3570, 14454), (3723, 13860), (3740, 13797), (3780, 13651), (3927, 13140), (3942, 13090), (4015, 12852), (4158, 12410), (4284, 12045), (4380, 11781), (4590, 11242), (4599, 11220), (4620, 11169), (4818, 10710), (4964, 10395), (5049, 10220), (5110, 10098), (5236, 9855), (5355, 9636), (5610, 9198), (5621, 9180), (5940, 8687), (6132, 8415), (6205, 8316), (6426, 8030), (6545, 7884), (6570, 7854), (6732, 7665), (6930, 7446), (7140, 7227)]