61814220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 202836480

約数和(自身を除く): 141022260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 43, 52, 57, 60, 65, 76, 78, 86, 95, 97, 114, 129, 130, 156, 172, 190, 194, 195, 215, 228, 247, 258, 260, 285, 291, 380, 388, 390, 430, 485, 494, 516, 559, 570, 582, 645, 741, 780, 817, 860, 970, 988, 1118, 1140, 1164, 1235, 1261, 1290, 1455, 1482, 1634, 1677, 1843, 1940, 2236, 2451, 2470, 2522, 2580, 2795, 2910, 2964, 3268, 3354, 3686, 3705, 3783, 4085, 4171, 4902, 4940, 5044, 5529, 5590, 5820, 6305, 6708, 7372, 7410, 7566, 8170, 8342, 8385, 9215, 9804, 10621, 11058, 11180, 12255, 12513, 12610, 14820, 15132, 16340, 16684, 16770, 18430, 18915, 20855, 21242, 22116, 23959, 24510, 25026, 25220, 27645, 31863, 33540, 36860, 37830, 41710, 42484, 47918, 49020, 50052, 53105, 54223, 55290, 62565, 63726, 71877, 75660, 79249, 83420, 95836, 106210, 108446, 110580, 119795, 125130, 127452, 143754, 158498, 159315, 162669, 212420, 216892, 237747, 239590, 250260, 271115, 287508, 316996, 318630, 325338, 359385, 396245, 475494, 479180, 542230, 637260, 650676, 718770, 792490, 813345, 950988, 1030237, 1084460, 1188735, 1437540, 1584980, 1626690, 2060474, 2377470, 3090711, 3253380, 4120948, 4754940, 5151185, 6181422, 10302370, 12362844, 15453555, 20604740, 30907110, 61814220]

約数ペア:

[(1, 61814220), (2, 30907110), (3, 20604740), (4, 15453555), (5, 12362844), (6, 10302370), (10, 6181422), (12, 5151185), (13, 4754940), (15, 4120948), (19, 3253380), (20, 3090711), (26, 2377470), (30, 2060474), (38, 1626690), (39, 1584980), (43, 1437540), (52, 1188735), (57, 1084460), (60, 1030237), (65, 950988), (76, 813345), (78, 792490), (86, 718770), (95, 650676), (97, 637260), (114, 542230), (129, 479180), (130, 475494), (156, 396245), (172, 359385), (190, 325338), (194, 318630), (195, 316996), (215, 287508), (228, 271115), (247, 250260), (258, 239590), (260, 237747), (285, 216892), (291, 212420), (380, 162669), (388, 159315), (390, 158498), (430, 143754), (485, 127452), (494, 125130), (516, 119795), (559, 110580), (570, 108446), (582, 106210), (645, 95836), (741, 83420), (780, 79249), (817, 75660), (860, 71877), (970, 63726), (988, 62565), (1118, 55290), (1140, 54223), (1164, 53105), (1235, 50052), (1261, 49020), (1290, 47918), (1455, 42484), (1482, 41710), (1634, 37830), (1677, 36860), (1843, 33540), (1940, 31863), (2236, 27645), (2451, 25220), (2470, 25026), (2522, 24510), (2580, 23959), (2795, 22116), (2910, 21242), (2964, 20855), (3268, 18915), (3354, 18430), (3686, 16770), (3705, 16684), (3783, 16340), (4085, 15132), (4171, 14820), (4902, 12610), (4940, 12513), (5044, 12255), (5529, 11180), (5590, 11058), (5820, 10621), (6305, 9804), (6708, 9215), (7372, 8385), (7410, 8342), (7566, 8170)]