79099740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:489

約数の個数: 120

約数和(自身を含む): 250522272

約数和(自身を除く): 171422532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 157, 162, 180, 270, 311, 314, 324, 405, 471, 540, 622, 628, 785, 810, 933, 942, 1244, 1413, 1555, 1570, 1620, 1866, 1884, 2355, 2799, 2826, 3110, 3140, 3732, 4239, 4665, 4710, 5598, 5652, 6220, 7065, 8397, 8478, 9330, 9420, 11196, 12717, 13995, 14130, 16794, 16956, 18660, 21195, 25191, 25434, 27990, 28260, 33588, 41985, 42390, 48827, 50382, 50868, 55980, 63585, 83970, 84780, 97654, 100764, 125955, 127170, 146481, 167940, 195308, 244135, 251910, 254340, 292962, 439443, 488270, 503820, 585924, 732405, 878886, 976540, 1318329, 1464810, 1757772, 2197215, 2636658, 2929620, 3954987, 4394430, 5273316, 6591645, 7909974, 8788860, 13183290, 15819948, 19774935, 26366580, 39549870, 79099740]

約数ペア:

[(1, 79099740), (2, 39549870), (3, 26366580), (4, 19774935), (5, 15819948), (6, 13183290), (9, 8788860), (10, 7909974), (12, 6591645), (15, 5273316), (18, 4394430), (20, 3954987), (27, 2929620), (30, 2636658), (36, 2197215), (45, 1757772), (54, 1464810), (60, 1318329), (81, 976540), (90, 878886), (108, 732405), (135, 585924), (157, 503820), (162, 488270), (180, 439443), (270, 292962), (311, 254340), (314, 251910), (324, 244135), (405, 195308), (471, 167940), (540, 146481), (622, 127170), (628, 125955), (785, 100764), (810, 97654), (933, 84780), (942, 83970), (1244, 63585), (1413, 55980), (1555, 50868), (1570, 50382), (1620, 48827), (1866, 42390), (1884, 41985), (2355, 33588), (2799, 28260), (2826, 27990), (3110, 25434), (3140, 25191), (3732, 21195), (4239, 18660), (4665, 16956), (4710, 16794), (5598, 14130), (5652, 13995), (6220, 12717), (7065, 11196), (8397, 9420), (8478, 9330)]