176293620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 565044480

約数和(自身を除く): 388750860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 97, 115, 138, 180, 194, 207, 230, 276, 291, 345, 388, 414, 439, 460, 485, 582, 690, 828, 873, 878, 970, 1035, 1164, 1317, 1380, 1455, 1746, 1756, 1940, 2070, 2195, 2231, 2634, 2910, 3492, 3951, 4140, 4365, 4390, 4462, 5268, 5820, 6585, 6693, 7902, 8730, 8780, 8924, 10097, 11155, 13170, 13386, 15804, 17460, 19755, 20079, 20194, 22310, 26340, 26772, 30291, 33465, 39510, 40158, 40388, 42583, 44620, 50485, 60582, 66930, 79020, 80316, 85166, 90873, 100395, 100970, 121164, 127749, 133860, 151455, 170332, 181746, 200790, 201940, 212915, 255498, 302910, 363492, 383247, 401580, 425830, 454365, 510996, 605820, 638745, 766494, 851660, 908730, 979409, 1277490, 1532988, 1817460, 1916235, 1958818, 2554980, 2938227, 3832470, 3917636, 4897045, 5876454, 7664940, 8814681, 9794090, 11752908, 14691135, 17629362, 19588180, 29382270, 35258724, 44073405, 58764540, 88146810, 176293620]

約数ペア:

[(1, 176293620), (2, 88146810), (3, 58764540), (4, 44073405), (5, 35258724), (6, 29382270), (9, 19588180), (10, 17629362), (12, 14691135), (15, 11752908), (18, 9794090), (20, 8814681), (23, 7664940), (30, 5876454), (36, 4897045), (45, 3917636), (46, 3832470), (60, 2938227), (69, 2554980), (90, 1958818), (92, 1916235), (97, 1817460), (115, 1532988), (138, 1277490), (180, 979409), (194, 908730), (207, 851660), (230, 766494), (276, 638745), (291, 605820), (345, 510996), (388, 454365), (414, 425830), (439, 401580), (460, 383247), (485, 363492), (582, 302910), (690, 255498), (828, 212915), (873, 201940), (878, 200790), (970, 181746), (1035, 170332), (1164, 151455), (1317, 133860), (1380, 127749), (1455, 121164), (1746, 100970), (1756, 100395), (1940, 90873), (2070, 85166), (2195, 80316), (2231, 79020), (2634, 66930), (2910, 60582), (3492, 50485), (3951, 44620), (4140, 42583), (4365, 40388), (4390, 40158), (4462, 39510), (5268, 33465), (5820, 30291), (6585, 26772), (6693, 26340), (7902, 22310), (8730, 20194), (8780, 20079), (8924, 19755), (10097, 17460), (11155, 15804), (13170, 13386)]