75239640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:506

約数の個数: 192

約数和(自身を含む): 283982400

約数和(自身を除く): 208742760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 73, 84, 90, 105, 120, 126, 140, 146, 168, 180, 210, 219, 252, 280, 292, 315, 360, 365, 409, 420, 438, 504, 511, 584, 630, 657, 730, 818, 840, 876, 1022, 1095, 1227, 1260, 1314, 1460, 1533, 1636, 1752, 2044, 2045, 2190, 2454, 2520, 2555, 2628, 2863, 2920, 3066, 3272, 3285, 3681, 4088, 4090, 4380, 4599, 4908, 5110, 5256, 5726, 6132, 6135, 6570, 7362, 7665, 8180, 8589, 8760, 9198, 9816, 10220, 11452, 12264, 12270, 13140, 14315, 14724, 15330, 16360, 17178, 18396, 18405, 20440, 22904, 22995, 24540, 25767, 26280, 28630, 29448, 29857, 30660, 34356, 36792, 36810, 42945, 45990, 49080, 51534, 57260, 59714, 61320, 68712, 73620, 85890, 89571, 91980, 103068, 114520, 119428, 128835, 147240, 149285, 171780, 179142, 183960, 206136, 208999, 238856, 257670, 268713, 298570, 343560, 358284, 417998, 447855, 515340, 537426, 597140, 626997, 716568, 835996, 895710, 1030680, 1044995, 1074852, 1194280, 1253994, 1343565, 1671992, 1791420, 1880991, 2089990, 2149704, 2507988, 2687130, 3134985, 3582840, 3761982, 4179980, 5015976, 5374260, 6269970, 7523964, 8359960, 9404955, 10748520, 12539940, 15047928, 18809910, 25079880, 37619820, 75239640]

約数ペア:

[(1, 75239640), (2, 37619820), (3, 25079880), (4, 18809910), (5, 15047928), (6, 12539940), (7, 10748520), (8, 9404955), (9, 8359960), (10, 7523964), (12, 6269970), (14, 5374260), (15, 5015976), (18, 4179980), (20, 3761982), (21, 3582840), (24, 3134985), (28, 2687130), (30, 2507988), (35, 2149704), (36, 2089990), (40, 1880991), (42, 1791420), (45, 1671992), (56, 1343565), (60, 1253994), (63, 1194280), (70, 1074852), (72, 1044995), (73, 1030680), (84, 895710), (90, 835996), (105, 716568), (120, 626997), (126, 597140), (140, 537426), (146, 515340), (168, 447855), (180, 417998), (210, 358284), (219, 343560), (252, 298570), (280, 268713), (292, 257670), (315, 238856), (360, 208999), (365, 206136), (409, 183960), (420, 179142), (438, 171780), (504, 149285), (511, 147240), (584, 128835), (630, 119428), (657, 114520), (730, 103068), (818, 91980), (840, 89571), (876, 85890), (1022, 73620), (1095, 68712), (1227, 61320), (1260, 59714), (1314, 57260), (1460, 51534), (1533, 49080), (1636, 45990), (1752, 42945), (2044, 36810), (2045, 36792), (2190, 34356), (2454, 30660), (2520, 29857), (2555, 29448), (2628, 28630), (2863, 26280), (2920, 25767), (3066, 24540), (3272, 22995), (3285, 22904), (3681, 20440), (4088, 18405), (4090, 18396), (4380, 17178), (4599, 16360), (4908, 15330), (5110, 14724), (5256, 14315), (5726, 13140), (6132, 12270), (6135, 12264), (6570, 11452), (7362, 10220), (7665, 9816), (8180, 9198), (8589, 8760)]