67652460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 214643520

約数和(自身を除く): 146991060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 89, 90, 103, 123, 164, 178, 180, 205, 206, 246, 267, 309, 356, 369, 410, 412, 445, 492, 515, 534, 615, 618, 738, 801, 820, 890, 927, 1030, 1068, 1230, 1236, 1335, 1476, 1545, 1602, 1780, 1845, 1854, 2060, 2460, 2670, 3090, 3204, 3649, 3690, 3708, 4005, 4223, 4635, 5340, 6180, 7298, 7380, 8010, 8446, 9167, 9270, 10947, 12669, 14596, 16020, 16892, 18245, 18334, 18540, 21115, 21894, 25338, 27501, 32841, 36490, 36668, 38007, 42230, 43788, 45835, 50676, 54735, 55002, 63345, 65682, 72980, 76014, 82503, 84460, 91670, 109470, 110004, 126690, 131364, 137505, 152028, 164205, 165006, 183340, 190035, 218940, 253380, 275010, 328410, 330012, 375847, 380070, 412515, 550020, 656820, 751694, 760140, 825030, 1127541, 1503388, 1650060, 1879235, 2255082, 3382623, 3758470, 4510164, 5637705, 6765246, 7516940, 11275410, 13530492, 16913115, 22550820, 33826230, 67652460]

約数ペア:

[(1, 67652460), (2, 33826230), (3, 22550820), (4, 16913115), (5, 13530492), (6, 11275410), (9, 7516940), (10, 6765246), (12, 5637705), (15, 4510164), (18, 3758470), (20, 3382623), (30, 2255082), (36, 1879235), (41, 1650060), (45, 1503388), (60, 1127541), (82, 825030), (89, 760140), (90, 751694), (103, 656820), (123, 550020), (164, 412515), (178, 380070), (180, 375847), (205, 330012), (206, 328410), (246, 275010), (267, 253380), (309, 218940), (356, 190035), (369, 183340), (410, 165006), (412, 164205), (445, 152028), (492, 137505), (515, 131364), (534, 126690), (615, 110004), (618, 109470), (738, 91670), (801, 84460), (820, 82503), (890, 76014), (927, 72980), (1030, 65682), (1068, 63345), (1230, 55002), (1236, 54735), (1335, 50676), (1476, 45835), (1545, 43788), (1602, 42230), (1780, 38007), (1845, 36668), (1854, 36490), (2060, 32841), (2460, 27501), (2670, 25338), (3090, 21894), (3204, 21115), (3649, 18540), (3690, 18334), (3708, 18245), (4005, 16892), (4223, 16020), (4635, 14596), (5340, 12669), (6180, 10947), (7298, 9270), (7380, 9167), (8010, 8446)]