29525580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 107412480

約数和(自身を除く): 77886900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 73, 84, 90, 105, 107, 108, 126, 135, 140, 146, 180, 189, 210, 214, 219, 252, 270, 292, 315, 321, 365, 378, 420, 428, 438, 511, 535, 540, 630, 642, 657, 730, 749, 756, 876, 945, 963, 1022, 1070, 1095, 1260, 1284, 1314, 1460, 1498, 1533, 1605, 1890, 1926, 1971, 2044, 2140, 2190, 2247, 2555, 2628, 2889, 2996, 3066, 3210, 3285, 3745, 3780, 3852, 3942, 4380, 4494, 4599, 4815, 5110, 5778, 6132, 6420, 6570, 6741, 7490, 7665, 7811, 7884, 8988, 9198, 9630, 9855, 10220, 11235, 11556, 13140, 13482, 13797, 14445, 14980, 15330, 15622, 18396, 19260, 19710, 20223, 22470, 22995, 23433, 26964, 27594, 28890, 30660, 31244, 33705, 39055, 39420, 40446, 44940, 45990, 46866, 54677, 55188, 57780, 67410, 68985, 70299, 78110, 80892, 91980, 93732, 101115, 109354, 117165, 134820, 137970, 140598, 156220, 164031, 202230, 210897, 218708, 234330, 273385, 275940, 281196, 328062, 351495, 404460, 421794, 468660, 492093, 546770, 656124, 702990, 820155, 843588, 984186, 1054485, 1093540, 1405980, 1476279, 1640310, 1968372, 2108970, 2460465, 2952558, 3280620, 4217940, 4920930, 5905116, 7381395, 9841860, 14762790, 29525580]

約数ペア:

[(1, 29525580), (2, 14762790), (3, 9841860), (4, 7381395), (5, 5905116), (6, 4920930), (7, 4217940), (9, 3280620), (10, 2952558), (12, 2460465), (14, 2108970), (15, 1968372), (18, 1640310), (20, 1476279), (21, 1405980), (27, 1093540), (28, 1054485), (30, 984186), (35, 843588), (36, 820155), (42, 702990), (45, 656124), (54, 546770), (60, 492093), (63, 468660), (70, 421794), (73, 404460), (84, 351495), (90, 328062), (105, 281196), (107, 275940), (108, 273385), (126, 234330), (135, 218708), (140, 210897), (146, 202230), (180, 164031), (189, 156220), (210, 140598), (214, 137970), (219, 134820), (252, 117165), (270, 109354), (292, 101115), (315, 93732), (321, 91980), (365, 80892), (378, 78110), (420, 70299), (428, 68985), (438, 67410), (511, 57780), (535, 55188), (540, 54677), (630, 46866), (642, 45990), (657, 44940), (730, 40446), (749, 39420), (756, 39055), (876, 33705), (945, 31244), (963, 30660), (1022, 28890), (1070, 27594), (1095, 26964), (1260, 23433), (1284, 22995), (1314, 22470), (1460, 20223), (1498, 19710), (1533, 19260), (1605, 18396), (1890, 15622), (1926, 15330), (1971, 14980), (2044, 14445), (2140, 13797), (2190, 13482), (2247, 13140), (2555, 11556), (2628, 11235), (2889, 10220), (2996, 9855), (3066, 9630), (3210, 9198), (3285, 8988), (3745, 7884), (3780, 7811), (3852, 7665), (3942, 7490), (4380, 6741), (4494, 6570), (4599, 6420), (4815, 6132), (5110, 5778)]