148938570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 457187328

約数和(自身を除く): 308248758

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 31, 33, 45, 46, 55, 62, 66, 69, 90, 93, 99, 110, 115, 138, 155, 165, 186, 198, 207, 211, 230, 253, 279, 310, 330, 341, 345, 414, 422, 465, 495, 506, 558, 633, 682, 690, 713, 759, 930, 990, 1023, 1035, 1055, 1265, 1266, 1395, 1426, 1518, 1705, 1899, 2046, 2070, 2110, 2139, 2277, 2321, 2530, 2790, 3069, 3165, 3410, 3565, 3795, 3798, 4278, 4554, 4642, 4853, 5115, 6138, 6330, 6417, 6541, 6963, 7130, 7590, 7843, 9495, 9706, 10230, 10695, 11385, 11605, 12834, 13082, 13926, 14559, 15345, 15686, 18990, 19623, 20889, 21390, 22770, 23210, 23529, 24265, 29118, 30690, 32085, 32705, 34815, 39215, 39246, 41778, 43677, 47058, 48530, 53383, 58869, 64170, 65410, 69630, 70587, 71951, 72795, 78430, 87354, 98115, 104445, 106766, 117645, 117738, 141174, 143902, 145590, 150443, 160149, 196230, 208890, 215853, 218385, 235290, 266915, 294345, 300886, 320298, 352935, 359755, 431706, 436770, 451329, 480447, 533830, 588690, 647559, 705870, 719510, 752215, 800745, 902658, 960894, 1079265, 1295118, 1353987, 1504430, 1601490, 1654873, 2158530, 2256645, 2402235, 2707974, 3237795, 3309746, 4513290, 4804470, 4964619, 6475590, 6769935, 8274365, 9929238, 13539870, 14893857, 16548730, 24823095, 29787714, 49646190, 74469285, 148938570]

約数ペア:

[(1, 148938570), (2, 74469285), (3, 49646190), (5, 29787714), (6, 24823095), (9, 16548730), (10, 14893857), (11, 13539870), (15, 9929238), (18, 8274365), (22, 6769935), (23, 6475590), (30, 4964619), (31, 4804470), (33, 4513290), (45, 3309746), (46, 3237795), (55, 2707974), (62, 2402235), (66, 2256645), (69, 2158530), (90, 1654873), (93, 1601490), (99, 1504430), (110, 1353987), (115, 1295118), (138, 1079265), (155, 960894), (165, 902658), (186, 800745), (198, 752215), (207, 719510), (211, 705870), (230, 647559), (253, 588690), (279, 533830), (310, 480447), (330, 451329), (341, 436770), (345, 431706), (414, 359755), (422, 352935), (465, 320298), (495, 300886), (506, 294345), (558, 266915), (633, 235290), (682, 218385), (690, 215853), (713, 208890), (759, 196230), (930, 160149), (990, 150443), (1023, 145590), (1035, 143902), (1055, 141174), (1265, 117738), (1266, 117645), (1395, 106766), (1426, 104445), (1518, 98115), (1705, 87354), (1899, 78430), (2046, 72795), (2070, 71951), (2110, 70587), (2139, 69630), (2277, 65410), (2321, 64170), (2530, 58869), (2790, 53383), (3069, 48530), (3165, 47058), (3410, 43677), (3565, 41778), (3795, 39246), (3798, 39215), (4278, 34815), (4554, 32705), (4642, 32085), (4853, 30690), (5115, 29118), (6138, 24265), (6330, 23529), (6417, 23210), (6541, 22770), (6963, 21390), (7130, 20889), (7590, 19623), (7843, 18990), (9495, 15686), (9706, 15345), (10230, 14559), (10695, 13926), (11385, 13082), (11605, 12834)]