304702200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1399}}^1$

素因数の和:1443

約数の個数: 216

約数和(自身を含む): 1125579000

約数和(自身を除く): 820876800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 121, 132, 150, 165, 180, 198, 200, 220, 225, 242, 264, 275, 300, 330, 360, 363, 396, 440, 450, 484, 495, 550, 600, 605, 660, 726, 792, 825, 900, 968, 990, 1089, 1100, 1210, 1320, 1399, 1452, 1650, 1800, 1815, 1980, 2178, 2200, 2420, 2475, 2798, 2904, 3025, 3300, 3630, 3960, 4197, 4356, 4840, 4950, 5445, 5596, 6050, 6600, 6995, 7260, 8394, 8712, 9075, 9900, 10890, 11192, 12100, 12591, 13990, 14520, 15389, 16788, 18150, 19800, 20985, 21780, 24200, 25182, 27225, 27980, 30778, 33576, 34975, 36300, 41970, 43560, 46167, 50364, 54450, 55960, 61556, 62955, 69950, 72600, 76945, 83940, 92334, 100728, 104925, 108900, 123112, 125910, 138501, 139900, 153890, 167880, 169279, 184668, 209850, 217800, 230835, 251820, 277002, 279800, 307780, 314775, 338558, 369336, 384725, 419700, 461670, 503640, 507837, 554004, 615560, 629550, 677116, 692505, 769450, 839400, 846395, 923340, 1015674, 1108008, 1154175, 1259100, 1354232, 1385010, 1523511, 1538900, 1692790, 1846680, 2031348, 2308350, 2518200, 2539185, 2770020, 3047022, 3077800, 3385580, 3462525, 4062696, 4231975, 4616700, 5078370, 5540040, 6094044, 6771160, 6925050, 7617555, 8463950, 9233400, 10156740, 12188088, 12695925, 13850100, 15235110, 16927900, 20313480, 25391850, 27700200, 30470220, 33855800, 38087775, 50783700, 60940440, 76175550, 101567400, 152351100, 304702200]

約数ペア:

[(1, 304702200), (2, 152351100), (3, 101567400), (4, 76175550), (5, 60940440), (6, 50783700), (8, 38087775), (9, 33855800), (10, 30470220), (11, 27700200), (12, 25391850), (15, 20313480), (18, 16927900), (20, 15235110), (22, 13850100), (24, 12695925), (25, 12188088), (30, 10156740), (33, 9233400), (36, 8463950), (40, 7617555), (44, 6925050), (45, 6771160), (50, 6094044), (55, 5540040), (60, 5078370), (66, 4616700), (72, 4231975), (75, 4062696), (88, 3462525), (90, 3385580), (99, 3077800), (100, 3047022), (110, 2770020), (120, 2539185), (121, 2518200), (132, 2308350), (150, 2031348), (165, 1846680), (180, 1692790), (198, 1538900), (200, 1523511), (220, 1385010), (225, 1354232), (242, 1259100), (264, 1154175), (275, 1108008), (300, 1015674), (330, 923340), (360, 846395), (363, 839400), (396, 769450), (440, 692505), (450, 677116), (484, 629550), (495, 615560), (550, 554004), (600, 507837), (605, 503640), (660, 461670), (726, 419700), (792, 384725), (825, 369336), (900, 338558), (968, 314775), (990, 307780), (1089, 279800), (1100, 277002), (1210, 251820), (1320, 230835), (1399, 217800), (1452, 209850), (1650, 184668), (1800, 169279), (1815, 167880), (1980, 153890), (2178, 139900), (2200, 138501), (2420, 125910), (2475, 123112), (2798, 108900), (2904, 104925), (3025, 100728), (3300, 92334), (3630, 83940), (3960, 76945), (4197, 72600), (4356, 69950), (4840, 62955), (4950, 61556), (5445, 55960), (5596, 54450), (6050, 50364), (6600, 46167), (6995, 43560), (7260, 41970), (8394, 36300), (8712, 34975), (9075, 33576), (9900, 30778), (10890, 27980), (11192, 27225), (12100, 25182), (12591, 24200), (13990, 21780), (14520, 20985), (15389, 19800), (16788, 18150)]