299564460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:477

約数の個数: 192

約数和(自身を含む): 1014182400

約数和(自身を除く): 714617940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 139, 156, 180, 195, 234, 260, 270, 278, 307, 351, 390, 417, 468, 540, 556, 585, 614, 695, 702, 780, 834, 921, 1170, 1228, 1251, 1390, 1404, 1535, 1668, 1755, 1807, 1842, 2085, 2340, 2502, 2763, 2780, 3070, 3510, 3614, 3684, 3753, 3991, 4170, 4605, 5004, 5421, 5526, 6140, 6255, 7020, 7228, 7506, 7982, 8289, 8340, 9035, 9210, 10842, 11052, 11973, 12510, 13815, 15012, 15964, 16263, 16578, 18070, 18420, 18765, 19955, 21684, 23946, 25020, 27105, 27630, 32526, 33156, 35919, 36140, 37530, 39910, 41445, 42673, 47892, 48789, 54210, 55260, 59865, 65052, 71838, 75060, 79820, 81315, 82890, 85346, 97578, 107757, 108420, 119730, 128019, 143676, 162630, 165780, 170692, 179595, 195156, 213365, 215514, 239460, 243945, 256038, 325260, 359190, 384057, 426730, 431028, 487890, 512076, 538785, 554749, 640095, 718380, 768114, 853460, 975780, 1077570, 1109498, 1152171, 1280190, 1536228, 1664247, 1920285, 2155140, 2218996, 2304342, 2560380, 2773745, 3328494, 3840570, 4608684, 4992741, 5547490, 5760855, 6656988, 7681140, 8321235, 9985482, 11094980, 11521710, 14978223, 16642470, 19970964, 23043420, 24963705, 29956446, 33284940, 49927410, 59912892, 74891115, 99854820, 149782230, 299564460]

約数ペア:

[(1, 299564460), (2, 149782230), (3, 99854820), (4, 74891115), (5, 59912892), (6, 49927410), (9, 33284940), (10, 29956446), (12, 24963705), (13, 23043420), (15, 19970964), (18, 16642470), (20, 14978223), (26, 11521710), (27, 11094980), (30, 9985482), (36, 8321235), (39, 7681140), (45, 6656988), (52, 5760855), (54, 5547490), (60, 4992741), (65, 4608684), (78, 3840570), (90, 3328494), (108, 2773745), (117, 2560380), (130, 2304342), (135, 2218996), (139, 2155140), (156, 1920285), (180, 1664247), (195, 1536228), (234, 1280190), (260, 1152171), (270, 1109498), (278, 1077570), (307, 975780), (351, 853460), (390, 768114), (417, 718380), (468, 640095), (540, 554749), (556, 538785), (585, 512076), (614, 487890), (695, 431028), (702, 426730), (780, 384057), (834, 359190), (921, 325260), (1170, 256038), (1228, 243945), (1251, 239460), (1390, 215514), (1404, 213365), (1535, 195156), (1668, 179595), (1755, 170692), (1807, 165780), (1842, 162630), (2085, 143676), (2340, 128019), (2502, 119730), (2763, 108420), (2780, 107757), (3070, 97578), (3510, 85346), (3614, 82890), (3684, 81315), (3753, 79820), (3991, 75060), (4170, 71838), (4605, 65052), (5004, 59865), (5421, 55260), (5526, 54210), (6140, 48789), (6255, 47892), (7020, 42673), (7228, 41445), (7506, 39910), (7982, 37530), (8289, 36140), (8340, 35919), (9035, 33156), (9210, 32526), (10842, 27630), (11052, 27105), (11973, 25020), (12510, 23946), (13815, 21684), (15012, 19955), (15964, 18765), (16263, 18420), (16578, 18070)]