901120220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 384

約数和(自身を含む): 2817884160

約数和(自身を除く): 1916763940

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 19, 20, 22, 23, 26, 28, 35, 38, 44, 46, 52, 55, 65, 70, 76, 77, 91, 92, 95, 103, 110, 115, 130, 133, 140, 143, 154, 161, 182, 190, 206, 209, 220, 230, 247, 253, 260, 266, 286, 299, 308, 322, 364, 380, 385, 412, 418, 437, 455, 460, 494, 506, 515, 532, 572, 598, 644, 665, 715, 721, 770, 805, 836, 874, 910, 988, 1001, 1012, 1030, 1045, 1133, 1196, 1235, 1265, 1330, 1339, 1430, 1442, 1463, 1495, 1540, 1610, 1729, 1748, 1771, 1820, 1957, 2002, 2060, 2090, 2093, 2185, 2266, 2369, 2470, 2530, 2660, 2678, 2717, 2860, 2884, 2926, 2990, 3059, 3220, 3289, 3458, 3542, 3605, 3914, 4004, 4180, 4186, 4370, 4532, 4738, 4807, 4940, 5005, 5060, 5356, 5434, 5665, 5681, 5852, 5980, 6118, 6578, 6695, 6916, 7084, 7210, 7315, 7828, 7931, 8372, 8645, 8740, 8855, 9373, 9476, 9614, 9785, 10010, 10465, 10868, 11330, 11362, 11845, 12236, 13156, 13390, 13585, 13699, 14420, 14630, 14729, 15295, 15862, 16445, 16583, 17290, 17710, 18746, 19019, 19228, 19570, 20020, 20930, 21527, 22660, 22724, 23023, 23690, 24035, 25441, 26059, 26780, 27170, 27398, 28405, 29260, 29458, 30590, 30797, 31724, 32890, 33166, 33649, 34580, 35420, 37492, 38038, 39140, 39655, 39767, 41860, 43054, 45011, 46046, 46865, 47380, 48070, 50882, 52118, 54340, 54796, 56810, 58916, 61180, 61594, 62491, 65780, 66332, 67298, 68495, 73645, 76076, 79310, 79534, 82915, 86108, 90022, 92092, 93730, 95095, 96140, 101764, 103103, 104236, 107635, 113620, 115115, 123188, 124982, 127205, 130295, 134596, 136990, 147290, 150689, 153985, 158620, 159068, 165830, 168245, 178087, 180044, 182413, 187460, 190190, 198835, 206206, 215270, 215579, 225055, 230230, 249964, 254410, 260590, 273980, 279851, 294580, 301378, 307970, 312455, 315077, 331660, 336490, 338767, 356174, 364826, 380380, 397670, 412412, 430540, 431158, 437437, 450110, 460460, 495121, 508820, 515515, 521180, 559702, 585143, 602756, 615940, 624910, 630154, 672980, 677534, 712348, 729652, 753445, 795340, 862316, 874874, 890435, 900220, 912065, 990242, 1031030, 1077895, 1119404, 1170286, 1249820, 1260308, 1355068, 1399255, 1506890, 1575385, 1693835, 1749748, 1780870, 1824130, 1958957, 1980484, 2062060, 2155790, 2187185, 2340572, 2371369, 2475605, 2798510, 2925715, 3013780, 3150770, 3387670, 3465847, 3561740, 3648260, 3917914, 4096001, 4311580, 4374370, 4742738, 4951210, 5597020, 5851430, 6301540, 6436573, 6775340, 6931694, 7835828, 8192002, 8748740, 9485476, 9794785, 9902420, 11702860, 11856845, 12873146, 13863388, 16384004, 17329235, 19589570, 20480005, 23713690, 25746292, 32182865, 34658470, 39179140, 40960010, 45056011, 47427380, 64365730, 69316940, 81920020, 90112022, 128731460, 180224044, 225280055, 450560110, 901120220]

約数ペア:

[(1, 901120220), (2, 450560110), (4, 225280055), (5, 180224044), (7, 128731460), (10, 90112022), (11, 81920020), (13, 69316940), (14, 64365730), (19, 47427380), (20, 45056011), (22, 40960010), (23, 39179140), (26, 34658470), (28, 32182865), (35, 25746292), (38, 23713690), (44, 20480005), (46, 19589570), (52, 17329235), (55, 16384004), (65, 13863388), (70, 12873146), (76, 11856845), (77, 11702860), (91, 9902420), (92, 9794785), (95, 9485476), (103, 8748740), (110, 8192002), (115, 7835828), (130, 6931694), (133, 6775340), (140, 6436573), (143, 6301540), (154, 5851430), (161, 5597020), (182, 4951210), (190, 4742738), (206, 4374370), (209, 4311580), (220, 4096001), (230, 3917914), (247, 3648260), (253, 3561740), (260, 3465847), (266, 3387670), (286, 3150770), (299, 3013780), (308, 2925715), (322, 2798510), (364, 2475605), (380, 2371369), (385, 2340572), (412, 2187185), (418, 2155790), (437, 2062060), (455, 1980484), (460, 1958957), (494, 1824130), (506, 1780870), (515, 1749748), (532, 1693835), (572, 1575385), (598, 1506890), (644, 1399255), (665, 1355068), (715, 1260308), (721, 1249820), (770, 1170286), (805, 1119404), (836, 1077895), (874, 1031030), (910, 990242), (988, 912065), (1001, 900220), (1012, 890435), (1030, 874874), (1045, 862316), (1133, 795340), (1196, 753445), (1235, 729652), (1265, 712348), (1330, 677534), (1339, 672980), (1430, 630154), (1442, 624910), (1463, 615940), (1495, 602756), (1540, 585143), (1610, 559702), (1729, 521180), (1748, 515515), (1771, 508820), (1820, 495121), (1957, 460460), (2002, 450110), (2060, 437437), (2090, 431158), (2093, 430540), (2185, 412412), (2266, 397670), (2369, 380380), (2470, 364826), (2530, 356174), (2660, 338767), (2678, 336490), (2717, 331660), (2860, 315077), (2884, 312455), (2926, 307970), (2990, 301378), (3059, 294580), (3220, 279851), (3289, 273980), (3458, 260590), (3542, 254410), (3605, 249964), (3914, 230230), (4004, 225055), (4180, 215579), (4186, 215270), (4370, 206206), (4532, 198835), (4738, 190190), (4807, 187460), (4940, 182413), (5005, 180044), (5060, 178087), (5356, 168245), (5434, 165830), (5665, 159068), (5681, 158620), (5852, 153985), (5980, 150689), (6118, 147290), (6578, 136990), (6695, 134596), (6916, 130295), (7084, 127205), (7210, 124982), (7315, 123188), (7828, 115115), (7931, 113620), (8372, 107635), (8645, 104236), (8740, 103103), (8855, 101764), (9373, 96140), (9476, 95095), (9614, 93730), (9785, 92092), (10010, 90022), (10465, 86108), (10868, 82915), (11330, 79534), (11362, 79310), (11845, 76076), (12236, 73645), (13156, 68495), (13390, 67298), (13585, 66332), (13699, 65780), (14420, 62491), (14630, 61594), (14729, 61180), (15295, 58916), (15862, 56810), (16445, 54796), (16583, 54340), (17290, 52118), (17710, 50882), (18746, 48070), (19019, 47380), (19228, 46865), (19570, 46046), (20020, 45011), (20930, 43054), (21527, 41860), (22660, 39767), (22724, 39655), (23023, 39140), (23690, 38038), (24035, 37492), (25441, 35420), (26059, 34580), (26780, 33649), (27170, 33166), (27398, 32890), (28405, 31724), (29260, 30797), (29458, 30590)]