200923860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 632217600

約数和(自身を除く): 431293740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 79, 92, 95, 97, 114, 115, 138, 158, 190, 194, 228, 230, 237, 276, 285, 291, 316, 345, 380, 388, 395, 437, 460, 474, 485, 570, 582, 690, 790, 874, 948, 970, 1140, 1164, 1185, 1311, 1380, 1455, 1501, 1580, 1748, 1817, 1843, 1940, 2185, 2231, 2370, 2622, 2910, 3002, 3634, 3686, 4370, 4462, 4503, 4740, 5244, 5451, 5529, 5820, 6004, 6555, 6693, 7268, 7372, 7505, 7663, 8740, 8924, 9006, 9085, 9215, 10902, 11058, 11155, 13110, 13386, 15010, 15326, 18012, 18170, 18430, 21804, 22116, 22310, 22515, 22989, 26220, 26772, 27255, 27645, 30020, 30652, 33465, 34523, 36340, 36860, 38315, 42389, 44620, 45030, 45978, 54510, 55290, 66930, 69046, 76630, 84778, 90060, 91956, 103569, 109020, 110580, 114945, 127167, 133860, 138092, 145597, 153260, 169556, 172615, 176249, 207138, 211945, 229890, 254334, 291194, 345230, 352498, 414276, 423890, 436791, 459780, 508668, 517845, 528747, 582388, 635835, 690460, 704996, 727985, 847780, 873582, 881245, 1035690, 1057494, 1271670, 1455970, 1747164, 1762490, 2071380, 2114988, 2183955, 2543340, 2643735, 2911940, 3348731, 3524980, 4367910, 5287470, 6697462, 8735820, 10046193, 10574940, 13394924, 16743655, 20092386, 33487310, 40184772, 50230965, 66974620, 100461930, 200923860]

約数ペア:

[(1, 200923860), (2, 100461930), (3, 66974620), (4, 50230965), (5, 40184772), (6, 33487310), (10, 20092386), (12, 16743655), (15, 13394924), (19, 10574940), (20, 10046193), (23, 8735820), (30, 6697462), (38, 5287470), (46, 4367910), (57, 3524980), (60, 3348731), (69, 2911940), (76, 2643735), (79, 2543340), (92, 2183955), (95, 2114988), (97, 2071380), (114, 1762490), (115, 1747164), (138, 1455970), (158, 1271670), (190, 1057494), (194, 1035690), (228, 881245), (230, 873582), (237, 847780), (276, 727985), (285, 704996), (291, 690460), (316, 635835), (345, 582388), (380, 528747), (388, 517845), (395, 508668), (437, 459780), (460, 436791), (474, 423890), (485, 414276), (570, 352498), (582, 345230), (690, 291194), (790, 254334), (874, 229890), (948, 211945), (970, 207138), (1140, 176249), (1164, 172615), (1185, 169556), (1311, 153260), (1380, 145597), (1455, 138092), (1501, 133860), (1580, 127167), (1748, 114945), (1817, 110580), (1843, 109020), (1940, 103569), (2185, 91956), (2231, 90060), (2370, 84778), (2622, 76630), (2910, 69046), (3002, 66930), (3634, 55290), (3686, 54510), (4370, 45978), (4462, 45030), (4503, 44620), (4740, 42389), (5244, 38315), (5451, 36860), (5529, 36340), (5820, 34523), (6004, 33465), (6555, 30652), (6693, 30020), (7268, 27645), (7372, 27255), (7505, 26772), (7663, 26220), (8740, 22989), (8924, 22515), (9006, 22310), (9085, 22116), (9215, 21804), (10902, 18430), (11058, 18170), (11155, 18012), (13110, 15326), (13386, 15010)]