79484220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 266649600

約数和(自身を除く): 187165380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 61, 76, 90, 95, 108, 114, 122, 127, 135, 171, 180, 183, 190, 228, 244, 254, 270, 285, 305, 342, 366, 380, 381, 508, 513, 540, 549, 570, 610, 635, 684, 732, 762, 855, 915, 1026, 1098, 1140, 1143, 1159, 1220, 1270, 1524, 1647, 1710, 1830, 1905, 2052, 2196, 2286, 2318, 2413, 2540, 2565, 2745, 3294, 3420, 3429, 3477, 3660, 3810, 4572, 4636, 4826, 5130, 5490, 5715, 5795, 6588, 6858, 6954, 7239, 7620, 7747, 8235, 9652, 10260, 10431, 10980, 11430, 11590, 12065, 13716, 13908, 14478, 15494, 16470, 17145, 17385, 20862, 21717, 22860, 23180, 23241, 24130, 28956, 30988, 31293, 32940, 34290, 34770, 36195, 38735, 41724, 43434, 46482, 48260, 52155, 62586, 65151, 68580, 69540, 69723, 72390, 77470, 86868, 92964, 104310, 108585, 116205, 125172, 130302, 139446, 144780, 147193, 154940, 156465, 208620, 209169, 217170, 232410, 260604, 278892, 294386, 312930, 325755, 348615, 418338, 434340, 441579, 464820, 588772, 625860, 651510, 697230, 735965, 836676, 883158, 1045845, 1303020, 1324737, 1394460, 1471930, 1766316, 2091690, 2207895, 2649474, 2943860, 3974211, 4183380, 4415790, 5298948, 6623685, 7948422, 8831580, 13247370, 15896844, 19871055, 26494740, 39742110, 79484220]

約数ペア:

[(1, 79484220), (2, 39742110), (3, 26494740), (4, 19871055), (5, 15896844), (6, 13247370), (9, 8831580), (10, 7948422), (12, 6623685), (15, 5298948), (18, 4415790), (19, 4183380), (20, 3974211), (27, 2943860), (30, 2649474), (36, 2207895), (38, 2091690), (45, 1766316), (54, 1471930), (57, 1394460), (60, 1324737), (61, 1303020), (76, 1045845), (90, 883158), (95, 836676), (108, 735965), (114, 697230), (122, 651510), (127, 625860), (135, 588772), (171, 464820), (180, 441579), (183, 434340), (190, 418338), (228, 348615), (244, 325755), (254, 312930), (270, 294386), (285, 278892), (305, 260604), (342, 232410), (366, 217170), (380, 209169), (381, 208620), (508, 156465), (513, 154940), (540, 147193), (549, 144780), (570, 139446), (610, 130302), (635, 125172), (684, 116205), (732, 108585), (762, 104310), (855, 92964), (915, 86868), (1026, 77470), (1098, 72390), (1140, 69723), (1143, 69540), (1159, 68580), (1220, 65151), (1270, 62586), (1524, 52155), (1647, 48260), (1710, 46482), (1830, 43434), (1905, 41724), (2052, 38735), (2196, 36195), (2286, 34770), (2318, 34290), (2413, 32940), (2540, 31293), (2565, 30988), (2745, 28956), (3294, 24130), (3420, 23241), (3429, 23180), (3477, 22860), (3660, 21717), (3810, 20862), (4572, 17385), (4636, 17145), (4826, 16470), (5130, 15494), (5490, 14478), (5715, 13908), (5795, 13716), (6588, 12065), (6858, 11590), (6954, 11430), (7239, 10980), (7620, 10431), (7747, 10260), (8235, 9652)]