148305240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 506338560

約数和(自身を除く): 358033320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 97, 120, 124, 137, 155, 180, 186, 194, 248, 274, 279, 291, 310, 360, 372, 388, 411, 465, 485, 548, 558, 582, 620, 685, 744, 776, 822, 873, 930, 970, 1096, 1116, 1164, 1233, 1240, 1370, 1395, 1455, 1644, 1746, 1860, 1940, 2055, 2232, 2328, 2466, 2740, 2790, 2910, 3007, 3288, 3492, 3720, 3880, 4110, 4247, 4365, 4932, 5480, 5580, 5820, 6014, 6165, 6984, 8220, 8494, 8730, 9021, 9864, 11160, 11640, 12028, 12330, 12741, 13289, 15035, 16440, 16988, 17460, 18042, 21235, 24056, 24660, 25482, 26578, 27063, 30070, 33976, 34920, 36084, 38223, 39867, 42470, 45105, 49320, 50964, 53156, 54126, 60140, 63705, 66445, 72168, 76446, 79734, 84940, 90210, 101928, 106312, 108252, 119601, 120280, 127410, 132890, 135315, 152892, 159468, 169880, 180420, 191115, 199335, 216504, 239202, 254820, 265780, 270630, 305784, 318936, 360840, 382230, 398670, 411959, 478404, 509640, 531560, 541260, 598005, 764460, 797340, 823918, 956808, 1082520, 1196010, 1235877, 1528920, 1594680, 1647836, 2059795, 2392020, 2471754, 3295672, 3707631, 4119590, 4784040, 4943508, 6179385, 7415262, 8239180, 9887016, 12358770, 14830524, 16478360, 18538155, 24717540, 29661048, 37076310, 49435080, 74152620, 148305240]

約数ペア:

[(1, 148305240), (2, 74152620), (3, 49435080), (4, 37076310), (5, 29661048), (6, 24717540), (8, 18538155), (9, 16478360), (10, 14830524), (12, 12358770), (15, 9887016), (18, 8239180), (20, 7415262), (24, 6179385), (30, 4943508), (31, 4784040), (36, 4119590), (40, 3707631), (45, 3295672), (60, 2471754), (62, 2392020), (72, 2059795), (90, 1647836), (93, 1594680), (97, 1528920), (120, 1235877), (124, 1196010), (137, 1082520), (155, 956808), (180, 823918), (186, 797340), (194, 764460), (248, 598005), (274, 541260), (279, 531560), (291, 509640), (310, 478404), (360, 411959), (372, 398670), (388, 382230), (411, 360840), (465, 318936), (485, 305784), (548, 270630), (558, 265780), (582, 254820), (620, 239202), (685, 216504), (744, 199335), (776, 191115), (822, 180420), (873, 169880), (930, 159468), (970, 152892), (1096, 135315), (1116, 132890), (1164, 127410), (1233, 120280), (1240, 119601), (1370, 108252), (1395, 106312), (1455, 101928), (1644, 90210), (1746, 84940), (1860, 79734), (1940, 76446), (2055, 72168), (2232, 66445), (2328, 63705), (2466, 60140), (2740, 54126), (2790, 53156), (2910, 50964), (3007, 49320), (3288, 45105), (3492, 42470), (3720, 39867), (3880, 38223), (4110, 36084), (4247, 34920), (4365, 33976), (4932, 30070), (5480, 27063), (5580, 26578), (5820, 25482), (6014, 24660), (6165, 24056), (6984, 21235), (8220, 18042), (8494, 17460), (8730, 16988), (9021, 16440), (9864, 15035), (11160, 13289), (11640, 12741), (12028, 12330)]