77219400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 254358720

約数和(自身を除く): 177139320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 43, 50, 60, 73, 75, 82, 86, 100, 120, 123, 129, 146, 150, 164, 172, 200, 205, 215, 219, 246, 258, 292, 300, 328, 344, 365, 410, 430, 438, 492, 516, 584, 600, 615, 645, 730, 820, 860, 876, 984, 1025, 1032, 1075, 1095, 1230, 1290, 1460, 1640, 1720, 1752, 1763, 1825, 2050, 2150, 2190, 2460, 2580, 2920, 2993, 3075, 3139, 3225, 3526, 3650, 4100, 4300, 4380, 4920, 5160, 5289, 5475, 5986, 6150, 6278, 6450, 7052, 7300, 8200, 8600, 8760, 8815, 8979, 9417, 10578, 10950, 11972, 12300, 12556, 12900, 14104, 14600, 14965, 15695, 17630, 17958, 18834, 21156, 21900, 23944, 24600, 25112, 25800, 26445, 29930, 31390, 35260, 35916, 37668, 42312, 43800, 44075, 44895, 47085, 52890, 59860, 62780, 70520, 71832, 74825, 75336, 78475, 88150, 89790, 94170, 105780, 119720, 125560, 128699, 132225, 149650, 156950, 176300, 179580, 188340, 211560, 224475, 235425, 257398, 264450, 299300, 313900, 352600, 359160, 376680, 386097, 448950, 470850, 514796, 528900, 598600, 627800, 643495, 772194, 897900, 941700, 1029592, 1057800, 1286990, 1544388, 1795800, 1883400, 1930485, 2573980, 3088776, 3217475, 3860970, 5147960, 6434950, 7721940, 9652425, 12869900, 15443880, 19304850, 25739800, 38609700, 77219400]

約数ペア:

[(1, 77219400), (2, 38609700), (3, 25739800), (4, 19304850), (5, 15443880), (6, 12869900), (8, 9652425), (10, 7721940), (12, 6434950), (15, 5147960), (20, 3860970), (24, 3217475), (25, 3088776), (30, 2573980), (40, 1930485), (41, 1883400), (43, 1795800), (50, 1544388), (60, 1286990), (73, 1057800), (75, 1029592), (82, 941700), (86, 897900), (100, 772194), (120, 643495), (123, 627800), (129, 598600), (146, 528900), (150, 514796), (164, 470850), (172, 448950), (200, 386097), (205, 376680), (215, 359160), (219, 352600), (246, 313900), (258, 299300), (292, 264450), (300, 257398), (328, 235425), (344, 224475), (365, 211560), (410, 188340), (430, 179580), (438, 176300), (492, 156950), (516, 149650), (584, 132225), (600, 128699), (615, 125560), (645, 119720), (730, 105780), (820, 94170), (860, 89790), (876, 88150), (984, 78475), (1025, 75336), (1032, 74825), (1075, 71832), (1095, 70520), (1230, 62780), (1290, 59860), (1460, 52890), (1640, 47085), (1720, 44895), (1752, 44075), (1763, 43800), (1825, 42312), (2050, 37668), (2150, 35916), (2190, 35260), (2460, 31390), (2580, 29930), (2920, 26445), (2993, 25800), (3075, 25112), (3139, 24600), (3225, 23944), (3526, 21900), (3650, 21156), (4100, 18834), (4300, 17958), (4380, 17630), (4920, 15695), (5160, 14965), (5289, 14600), (5475, 14104), (5986, 12900), (6150, 12556), (6278, 12300), (6450, 11972), (7052, 10950), (7300, 10578), (8200, 9417), (8600, 8979), (8760, 8815)]