202012200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 746436600

約数和(自身を除く): 544424400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 89, 90, 97, 100, 104, 117, 120, 130, 150, 156, 178, 180, 194, 195, 200, 225, 234, 260, 267, 291, 300, 312, 325, 356, 360, 388, 390, 445, 450, 468, 485, 520, 534, 582, 585, 600, 650, 712, 776, 780, 801, 873, 890, 900, 936, 970, 975, 1068, 1157, 1164, 1170, 1261, 1300, 1335, 1455, 1560, 1602, 1746, 1780, 1800, 1940, 1950, 2136, 2225, 2314, 2328, 2340, 2425, 2522, 2600, 2670, 2910, 2925, 3204, 3471, 3492, 3560, 3783, 3880, 3900, 4005, 4365, 4450, 4628, 4680, 4850, 5044, 5340, 5785, 5820, 5850, 6305, 6408, 6675, 6942, 6984, 7275, 7566, 7800, 8010, 8633, 8730, 8900, 9256, 9700, 10088, 10413, 10680, 11349, 11570, 11640, 11700, 12610, 13350, 13884, 14550, 15132, 16020, 17266, 17355, 17460, 17800, 18915, 19400, 20025, 20826, 21825, 22698, 23140, 23400, 25220, 25899, 26700, 27768, 28925, 29100, 30264, 31525, 32040, 34532, 34710, 34920, 37830, 40050, 41652, 43165, 43650, 45396, 46280, 50440, 51798, 52065, 53400, 56745, 57850, 58200, 63050, 69064, 69420, 75660, 77697, 80100, 83304, 86330, 86775, 87300, 90792, 94575, 103596, 104130, 112229, 113490, 115700, 126100, 129495, 138840, 151320, 155394, 160200, 172660, 173550, 174600, 189150, 207192, 208260, 215825, 224458, 226980, 231400, 252200, 258990, 260325, 283725, 310788, 336687, 345320, 347100, 378300, 388485, 416520, 431650, 448916, 453960, 517980, 520650, 561145, 567450, 621576, 647475, 673374, 694200, 756600, 776970, 863300, 897832, 1010061, 1035960, 1041300, 1122290, 1134900, 1294950, 1346748, 1553940, 1683435, 1726600, 1942425, 2020122, 2082600, 2244580, 2269800, 2589900, 2693496, 2805725, 3107880, 3366870, 3884850, 4040244, 4489160, 5050305, 5179800, 5611450, 6733740, 7769700, 8080488, 8417175, 10100610, 11222900, 13467480, 15539400, 16834350, 20201220, 22445800, 25251525, 33668700, 40402440, 50503050, 67337400, 101006100, 202012200]

約数ペア:

[(1, 202012200), (2, 101006100), (3, 67337400), (4, 50503050), (5, 40402440), (6, 33668700), (8, 25251525), (9, 22445800), (10, 20201220), (12, 16834350), (13, 15539400), (15, 13467480), (18, 11222900), (20, 10100610), (24, 8417175), (25, 8080488), (26, 7769700), (30, 6733740), (36, 5611450), (39, 5179800), (40, 5050305), (45, 4489160), (50, 4040244), (52, 3884850), (60, 3366870), (65, 3107880), (72, 2805725), (75, 2693496), (78, 2589900), (89, 2269800), (90, 2244580), (97, 2082600), (100, 2020122), (104, 1942425), (117, 1726600), (120, 1683435), (130, 1553940), (150, 1346748), (156, 1294950), (178, 1134900), (180, 1122290), (194, 1041300), (195, 1035960), (200, 1010061), (225, 897832), (234, 863300), (260, 776970), (267, 756600), (291, 694200), (300, 673374), (312, 647475), (325, 621576), (356, 567450), (360, 561145), (388, 520650), (390, 517980), (445, 453960), (450, 448916), (468, 431650), (485, 416520), (520, 388485), (534, 378300), (582, 347100), (585, 345320), (600, 336687), (650, 310788), (712, 283725), (776, 260325), (780, 258990), (801, 252200), (873, 231400), (890, 226980), (900, 224458), (936, 215825), (970, 208260), (975, 207192), (1068, 189150), (1157, 174600), (1164, 173550), (1170, 172660), (1261, 160200), (1300, 155394), (1335, 151320), (1455, 138840), (1560, 129495), (1602, 126100), (1746, 115700), (1780, 113490), (1800, 112229), (1940, 104130), (1950, 103596), (2136, 94575), (2225, 90792), (2314, 87300), (2328, 86775), (2340, 86330), (2425, 83304), (2522, 80100), (2600, 77697), (2670, 75660), (2910, 69420), (2925, 69064), (3204, 63050), (3471, 58200), (3492, 57850), (3560, 56745), (3783, 53400), (3880, 52065), (3900, 51798), (4005, 50440), (4365, 46280), (4450, 45396), (4628, 43650), (4680, 43165), (4850, 41652), (5044, 40050), (5340, 37830), (5785, 34920), (5820, 34710), (5850, 34532), (6305, 32040), (6408, 31525), (6675, 30264), (6942, 29100), (6984, 28925), (7275, 27768), (7566, 26700), (7800, 25899), (8010, 25220), (8633, 23400), (8730, 23140), (8900, 22698), (9256, 21825), (9700, 20826), (10088, 20025), (10413, 19400), (10680, 18915), (11349, 17800), (11570, 17460), (11640, 17355), (11700, 17266), (12610, 16020), (13350, 15132), (13884, 14550)]