74940600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{2549}}^1$

素因数の和:2582

約数の個数: 144

約数和(自身を含む): 270351000

約数和(自身を除く): 195410400

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, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2549, 2940, 3675, 4200, 4900, 5098, 5880, 7350, 7647, 9800, 10196, 12745, 14700, 15294, 17843, 20392, 25490, 29400, 30588, 35686, 38235, 50980, 53529, 61176, 63725, 71372, 76470, 89215, 101960, 107058, 124901, 127450, 142744, 152940, 178430, 191175, 214116, 249802, 254900, 267645, 305880, 356860, 374703, 382350, 428232, 446075, 499604, 509800, 535290, 624505, 713720, 749406, 764700, 892150, 999208, 1070580, 1249010, 1338225, 1498812, 1529400, 1784300, 1873515, 2141160, 2498020, 2676450, 2997624, 3122525, 3568600, 3747030, 4996040, 5352900, 6245050, 7494060, 9367575, 10705800, 12490100, 14988120, 18735150, 24980200, 37470300, 74940600]

約数ペア:

[(1, 74940600), (2, 37470300), (3, 24980200), (4, 18735150), (5, 14988120), (6, 12490100), (7, 10705800), (8, 9367575), (10, 7494060), (12, 6245050), (14, 5352900), (15, 4996040), (20, 3747030), (21, 3568600), (24, 3122525), (25, 2997624), (28, 2676450), (30, 2498020), (35, 2141160), (40, 1873515), (42, 1784300), (49, 1529400), (50, 1498812), (56, 1338225), (60, 1249010), (70, 1070580), (75, 999208), (84, 892150), (98, 764700), (100, 749406), (105, 713720), (120, 624505), (140, 535290), (147, 509800), (150, 499604), (168, 446075), (175, 428232), (196, 382350), (200, 374703), (210, 356860), (245, 305880), (280, 267645), (294, 254900), (300, 249802), (350, 214116), (392, 191175), (420, 178430), (490, 152940), (525, 142744), (588, 127450), (600, 124901), (700, 107058), (735, 101960), (840, 89215), (980, 76470), (1050, 71372), (1176, 63725), (1225, 61176), (1400, 53529), (1470, 50980), (1960, 38235), (2100, 35686), (2450, 30588), (2549, 29400), (2940, 25490), (3675, 20392), (4200, 17843), (4900, 15294), (5098, 14700), (5880, 12745), (7350, 10196), (7647, 9800)]