82755720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 282597120

約数和(自身を除く): 199841400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 67, 72, 73, 90, 94, 120, 134, 141, 146, 180, 188, 201, 219, 235, 268, 282, 292, 335, 360, 365, 376, 402, 423, 438, 470, 536, 564, 584, 603, 657, 670, 705, 730, 804, 846, 876, 940, 1005, 1095, 1128, 1206, 1314, 1340, 1410, 1460, 1608, 1692, 1752, 1880, 2010, 2115, 2190, 2412, 2628, 2680, 2820, 2920, 3015, 3149, 3285, 3384, 3431, 4020, 4230, 4380, 4824, 4891, 5256, 5640, 6030, 6298, 6570, 6862, 8040, 8460, 8760, 9447, 9782, 10293, 12060, 12596, 13140, 13724, 14673, 15745, 16920, 17155, 18894, 19564, 20586, 24120, 24455, 25192, 26280, 27448, 28341, 29346, 30879, 31490, 34310, 37788, 39128, 41172, 44019, 47235, 48910, 51465, 56682, 58692, 61758, 62980, 68620, 73365, 75576, 82344, 88038, 94470, 97820, 102930, 113364, 117384, 123516, 125960, 137240, 141705, 146730, 154395, 176076, 188940, 195640, 205860, 220095, 226728, 229877, 247032, 283410, 293460, 308790, 352152, 377880, 411720, 440190, 459754, 566820, 586920, 617580, 689631, 880380, 919508, 1133640, 1149385, 1235160, 1379262, 1760760, 1839016, 2068893, 2298770, 2758524, 3448155, 4137786, 4597540, 5517048, 6896310, 8275572, 9195080, 10344465, 13792620, 16551144, 20688930, 27585240, 41377860, 82755720]

約数ペア:

[(1, 82755720), (2, 41377860), (3, 27585240), (4, 20688930), (5, 16551144), (6, 13792620), (8, 10344465), (9, 9195080), (10, 8275572), (12, 6896310), (15, 5517048), (18, 4597540), (20, 4137786), (24, 3448155), (30, 2758524), (36, 2298770), (40, 2068893), (45, 1839016), (47, 1760760), (60, 1379262), (67, 1235160), (72, 1149385), (73, 1133640), (90, 919508), (94, 880380), (120, 689631), (134, 617580), (141, 586920), (146, 566820), (180, 459754), (188, 440190), (201, 411720), (219, 377880), (235, 352152), (268, 308790), (282, 293460), (292, 283410), (335, 247032), (360, 229877), (365, 226728), (376, 220095), (402, 205860), (423, 195640), (438, 188940), (470, 176076), (536, 154395), (564, 146730), (584, 141705), (603, 137240), (657, 125960), (670, 123516), (705, 117384), (730, 113364), (804, 102930), (846, 97820), (876, 94470), (940, 88038), (1005, 82344), (1095, 75576), (1128, 73365), (1206, 68620), (1314, 62980), (1340, 61758), (1410, 58692), (1460, 56682), (1608, 51465), (1692, 48910), (1752, 47235), (1880, 44019), (2010, 41172), (2115, 39128), (2190, 37788), (2412, 34310), (2628, 31490), (2680, 30879), (2820, 29346), (2920, 28341), (3015, 27448), (3149, 26280), (3285, 25192), (3384, 24455), (3431, 24120), (4020, 20586), (4230, 19564), (4380, 18894), (4824, 17155), (4891, 16920), (5256, 15745), (5640, 14673), (6030, 13724), (6298, 13140), (6570, 12596), (6862, 12060), (8040, 10293), (8460, 9782), (8760, 9447)]