180889800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3313}}^1$

素因数の和:3352

約数の個数: 192

約数和(自身を含む): 690372480

約数和(自身を除く): 509482680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 210, 260, 273, 280, 300, 312, 325, 350, 364, 390, 420, 455, 520, 525, 546, 600, 650, 700, 728, 780, 840, 910, 975, 1050, 1092, 1300, 1365, 1400, 1560, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 3313, 3640, 3900, 4200, 4550, 5460, 6626, 6825, 7800, 9100, 9939, 10920, 13252, 13650, 16565, 18200, 19878, 23191, 26504, 27300, 33130, 39756, 43069, 46382, 49695, 54600, 66260, 69573, 79512, 82825, 86138, 92764, 99390, 115955, 129207, 132520, 139146, 165650, 172276, 185528, 198780, 215345, 231910, 248475, 258414, 278292, 301483, 331300, 344552, 347865, 397560, 430690, 463820, 496950, 516828, 556584, 579775, 602966, 646035, 662600, 695730, 861380, 904449, 927640, 993900, 1033656, 1076725, 1159550, 1205932, 1292070, 1391460, 1507415, 1722760, 1739325, 1808898, 1987800, 2153450, 2319100, 2411864, 2584140, 2782920, 3014830, 3230175, 3478650, 3617796, 4306900, 4522245, 4638200, 5168280, 6029660, 6460350, 6957300, 7235592, 7537075, 8613800, 9044490, 12059320, 12920700, 13914600, 15074150, 18088980, 22611225, 25841400, 30148300, 36177960, 45222450, 60296600, 90444900, 180889800]

約数ペア:

[(1, 180889800), (2, 90444900), (3, 60296600), (4, 45222450), (5, 36177960), (6, 30148300), (7, 25841400), (8, 22611225), (10, 18088980), (12, 15074150), (13, 13914600), (14, 12920700), (15, 12059320), (20, 9044490), (21, 8613800), (24, 7537075), (25, 7235592), (26, 6957300), (28, 6460350), (30, 6029660), (35, 5168280), (39, 4638200), (40, 4522245), (42, 4306900), (50, 3617796), (52, 3478650), (56, 3230175), (60, 3014830), (65, 2782920), (70, 2584140), (75, 2411864), (78, 2319100), (84, 2153450), (91, 1987800), (100, 1808898), (104, 1739325), (105, 1722760), (120, 1507415), (130, 1391460), (140, 1292070), (150, 1205932), (156, 1159550), (168, 1076725), (175, 1033656), (182, 993900), (195, 927640), (200, 904449), (210, 861380), (260, 695730), (273, 662600), (280, 646035), (300, 602966), (312, 579775), (325, 556584), (350, 516828), (364, 496950), (390, 463820), (420, 430690), (455, 397560), (520, 347865), (525, 344552), (546, 331300), (600, 301483), (650, 278292), (700, 258414), (728, 248475), (780, 231910), (840, 215345), (910, 198780), (975, 185528), (1050, 172276), (1092, 165650), (1300, 139146), (1365, 132520), (1400, 129207), (1560, 115955), (1820, 99390), (1950, 92764), (2100, 86138), (2184, 82825), (2275, 79512), (2600, 69573), (2730, 66260), (3313, 54600), (3640, 49695), (3900, 46382), (4200, 43069), (4550, 39756), (5460, 33130), (6626, 27300), (6825, 26504), (7800, 23191), (9100, 19878), (9939, 18200), (10920, 16565), (13252, 13650)]