121450140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{853}}^1$

素因数の和:988

約数の個数: 144

約数和(自身を含む): 425251008

約数和(自身を除く): 303800868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 113, 126, 140, 180, 210, 226, 252, 315, 339, 420, 452, 565, 630, 678, 791, 853, 1017, 1130, 1260, 1356, 1582, 1695, 1706, 2034, 2260, 2373, 2559, 3164, 3390, 3412, 3955, 4068, 4265, 4746, 5085, 5118, 5971, 6780, 7119, 7677, 7910, 8530, 9492, 10170, 10236, 11865, 11942, 12795, 14238, 15354, 15820, 17060, 17913, 20340, 23730, 23884, 25590, 28476, 29855, 30708, 35595, 35826, 38385, 47460, 51180, 53739, 59710, 71190, 71652, 76770, 89565, 96389, 107478, 119420, 142380, 153540, 179130, 192778, 214956, 268695, 289167, 358260, 385556, 481945, 537390, 578334, 674723, 867501, 963890, 1074780, 1156668, 1349446, 1445835, 1735002, 1927780, 2024169, 2698892, 2891670, 3373615, 3470004, 4048338, 4337505, 5783340, 6072507, 6747230, 8096676, 8675010, 10120845, 12145014, 13494460, 17350020, 20241690, 24290028, 30362535, 40483380, 60725070, 121450140]

約数ペア:

[(1, 121450140), (2, 60725070), (3, 40483380), (4, 30362535), (5, 24290028), (6, 20241690), (7, 17350020), (9, 13494460), (10, 12145014), (12, 10120845), (14, 8675010), (15, 8096676), (18, 6747230), (20, 6072507), (21, 5783340), (28, 4337505), (30, 4048338), (35, 3470004), (36, 3373615), (42, 2891670), (45, 2698892), (60, 2024169), (63, 1927780), (70, 1735002), (84, 1445835), (90, 1349446), (105, 1156668), (113, 1074780), (126, 963890), (140, 867501), (180, 674723), (210, 578334), (226, 537390), (252, 481945), (315, 385556), (339, 358260), (420, 289167), (452, 268695), (565, 214956), (630, 192778), (678, 179130), (791, 153540), (853, 142380), (1017, 119420), (1130, 107478), (1260, 96389), (1356, 89565), (1582, 76770), (1695, 71652), (1706, 71190), (2034, 59710), (2260, 53739), (2373, 51180), (2559, 47460), (3164, 38385), (3390, 35826), (3412, 35595), (3955, 30708), (4068, 29855), (4265, 28476), (4746, 25590), (5085, 23884), (5118, 23730), (5971, 20340), (6780, 17913), (7119, 17060), (7677, 15820), (7910, 15354), (8530, 14238), (9492, 12795), (10170, 11942), (10236, 11865)]