225292200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 288

約数和(自身を含む): 831196800

約数和(自身を除く): 605904600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 79, 84, 97, 98, 100, 105, 120, 140, 147, 150, 158, 168, 175, 194, 196, 200, 210, 237, 245, 280, 291, 294, 300, 316, 350, 388, 392, 395, 420, 474, 485, 490, 525, 553, 582, 588, 600, 632, 679, 700, 735, 776, 790, 840, 948, 970, 980, 1050, 1106, 1164, 1176, 1185, 1225, 1358, 1400, 1455, 1470, 1580, 1659, 1896, 1940, 1960, 1975, 2037, 2100, 2212, 2328, 2370, 2425, 2450, 2716, 2765, 2910, 2940, 3160, 3318, 3395, 3675, 3871, 3880, 3950, 4074, 4200, 4424, 4740, 4753, 4850, 4900, 5432, 5530, 5820, 5880, 5925, 6636, 6790, 7275, 7350, 7663, 7742, 7900, 8148, 8295, 9480, 9506, 9700, 9800, 10185, 11060, 11613, 11640, 11850, 13272, 13580, 13825, 14259, 14550, 14700, 15326, 15484, 15800, 16296, 16590, 16975, 19012, 19355, 19400, 20370, 22120, 22989, 23226, 23700, 23765, 27160, 27650, 28518, 29100, 29400, 30652, 30968, 33180, 33950, 38024, 38315, 38710, 40740, 41475, 45978, 46452, 47400, 47530, 50925, 53641, 55300, 57036, 58065, 58200, 61304, 66360, 67900, 71295, 76630, 77420, 81480, 82950, 91956, 92904, 95060, 96775, 101850, 107282, 110600, 114072, 114945, 116130, 118825, 135800, 142590, 153260, 154840, 160923, 165900, 183912, 190120, 191575, 193550, 203700, 214564, 229890, 232260, 237650, 268205, 285180, 290325, 306520, 321846, 331800, 356475, 375487, 383150, 387100, 407400, 429128, 459780, 464520, 475300, 536410, 570360, 574725, 580650, 643692, 712950, 750974, 766300, 774200, 804615, 919560, 950600, 1072820, 1126461, 1149450, 1161300, 1287384, 1341025, 1425900, 1501948, 1532600, 1609230, 1877435, 2145640, 2252922, 2298900, 2322600, 2682050, 2851800, 3003896, 3218460, 3754870, 4023075, 4505844, 4597800, 5364100, 5632305, 6436920, 7509740, 8046150, 9011688, 9387175, 10728200, 11264610, 15019480, 16092300, 18774350, 22529220, 28161525, 32184600, 37548700, 45058440, 56323050, 75097400, 112646100, 225292200]

約数ペア:

[(1, 225292200), (2, 112646100), (3, 75097400), (4, 56323050), (5, 45058440), (6, 37548700), (7, 32184600), (8, 28161525), (10, 22529220), (12, 18774350), (14, 16092300), (15, 15019480), (20, 11264610), (21, 10728200), (24, 9387175), (25, 9011688), (28, 8046150), (30, 7509740), (35, 6436920), (40, 5632305), (42, 5364100), (49, 4597800), (50, 4505844), (56, 4023075), (60, 3754870), (70, 3218460), (75, 3003896), (79, 2851800), (84, 2682050), (97, 2322600), (98, 2298900), (100, 2252922), (105, 2145640), (120, 1877435), (140, 1609230), (147, 1532600), (150, 1501948), (158, 1425900), (168, 1341025), (175, 1287384), (194, 1161300), (196, 1149450), (200, 1126461), (210, 1072820), (237, 950600), (245, 919560), (280, 804615), (291, 774200), (294, 766300), (300, 750974), (316, 712950), (350, 643692), (388, 580650), (392, 574725), (395, 570360), (420, 536410), (474, 475300), (485, 464520), (490, 459780), (525, 429128), (553, 407400), (582, 387100), (588, 383150), (600, 375487), (632, 356475), (679, 331800), (700, 321846), (735, 306520), (776, 290325), (790, 285180), (840, 268205), (948, 237650), (970, 232260), (980, 229890), (1050, 214564), (1106, 203700), (1164, 193550), (1176, 191575), (1185, 190120), (1225, 183912), (1358, 165900), (1400, 160923), (1455, 154840), (1470, 153260), (1580, 142590), (1659, 135800), (1896, 118825), (1940, 116130), (1960, 114945), (1975, 114072), (2037, 110600), (2100, 107282), (2212, 101850), (2328, 96775), (2370, 95060), (2425, 92904), (2450, 91956), (2716, 82950), (2765, 81480), (2910, 77420), (2940, 76630), (3160, 71295), (3318, 67900), (3395, 66360), (3675, 61304), (3871, 58200), (3880, 58065), (3950, 57036), (4074, 55300), (4200, 53641), (4424, 50925), (4740, 47530), (4753, 47400), (4850, 46452), (4900, 45978), (5432, 41475), (5530, 40740), (5820, 38710), (5880, 38315), (5925, 38024), (6636, 33950), (6790, 33180), (7275, 30968), (7350, 30652), (7663, 29400), (7742, 29100), (7900, 28518), (8148, 27650), (8295, 27160), (9480, 23765), (9506, 23700), (9700, 23226), (9800, 22989), (10185, 22120), (11060, 20370), (11613, 19400), (11640, 19355), (11850, 19012), (13272, 16975), (13580, 16590), (13825, 16296), (14259, 15800), (14550, 15484), (14700, 15326)]