158839800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:726

約数の個数: 192

約数和(自身を含む): 573177600

約数和(自身を除く): 414337800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 59, 60, 70, 75, 84, 100, 105, 118, 120, 140, 150, 168, 175, 177, 200, 210, 236, 280, 295, 300, 350, 354, 413, 420, 472, 525, 590, 600, 641, 700, 708, 826, 840, 885, 1050, 1180, 1239, 1282, 1400, 1416, 1475, 1652, 1770, 1923, 2065, 2100, 2360, 2478, 2564, 2950, 3205, 3304, 3540, 3846, 4130, 4200, 4425, 4487, 4956, 5128, 5900, 6195, 6410, 7080, 7692, 8260, 8850, 8974, 9615, 9912, 10325, 11800, 12390, 12820, 13461, 15384, 16025, 16520, 17700, 17948, 19230, 20650, 22435, 24780, 25640, 26922, 30975, 32050, 35400, 35896, 37819, 38460, 41300, 44870, 48075, 49560, 53844, 61950, 64100, 67305, 75638, 76920, 82600, 89740, 96150, 107688, 112175, 113457, 123900, 128200, 134610, 151276, 179480, 189095, 192300, 224350, 226914, 247800, 264733, 269220, 302552, 336525, 378190, 384600, 448700, 453828, 529466, 538440, 567285, 673050, 756380, 794199, 897400, 907656, 945475, 1058932, 1134570, 1323665, 1346100, 1512760, 1588398, 1890950, 2117864, 2269140, 2647330, 2692200, 2836425, 3176796, 3781900, 3970995, 4538280, 5294660, 5672850, 6353592, 6618325, 7563800, 7941990, 10589320, 11345700, 13236650, 15883980, 19854975, 22691400, 26473300, 31767960, 39709950, 52946600, 79419900, 158839800]

約数ペア:

[(1, 158839800), (2, 79419900), (3, 52946600), (4, 39709950), (5, 31767960), (6, 26473300), (7, 22691400), (8, 19854975), (10, 15883980), (12, 13236650), (14, 11345700), (15, 10589320), (20, 7941990), (21, 7563800), (24, 6618325), (25, 6353592), (28, 5672850), (30, 5294660), (35, 4538280), (40, 3970995), (42, 3781900), (50, 3176796), (56, 2836425), (59, 2692200), (60, 2647330), (70, 2269140), (75, 2117864), (84, 1890950), (100, 1588398), (105, 1512760), (118, 1346100), (120, 1323665), (140, 1134570), (150, 1058932), (168, 945475), (175, 907656), (177, 897400), (200, 794199), (210, 756380), (236, 673050), (280, 567285), (295, 538440), (300, 529466), (350, 453828), (354, 448700), (413, 384600), (420, 378190), (472, 336525), (525, 302552), (590, 269220), (600, 264733), (641, 247800), (700, 226914), (708, 224350), (826, 192300), (840, 189095), (885, 179480), (1050, 151276), (1180, 134610), (1239, 128200), (1282, 123900), (1400, 113457), (1416, 112175), (1475, 107688), (1652, 96150), (1770, 89740), (1923, 82600), (2065, 76920), (2100, 75638), (2360, 67305), (2478, 64100), (2564, 61950), (2950, 53844), (3205, 49560), (3304, 48075), (3540, 44870), (3846, 41300), (4130, 38460), (4200, 37819), (4425, 35896), (4487, 35400), (4956, 32050), (5128, 30975), (5900, 26922), (6195, 25640), (6410, 24780), (7080, 22435), (7692, 20650), (8260, 19230), (8850, 17948), (8974, 17700), (9615, 16520), (9912, 16025), (10325, 15384), (11800, 13461), (12390, 12820)]