151321800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{5147}}^1$

素因数の和:5180

約数の個数: 144

約数和(自身を含む): 545790960

約数和(自身を除く): 394469160

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, 2940, 3675, 4200, 4900, 5147, 5880, 7350, 9800, 10294, 14700, 15441, 20588, 25735, 29400, 30882, 36029, 41176, 51470, 61764, 72058, 77205, 102940, 108087, 123528, 128675, 144116, 154410, 180145, 205880, 216174, 252203, 257350, 288232, 308820, 360290, 386025, 432348, 504406, 514700, 540435, 617640, 720580, 756609, 772050, 864696, 900725, 1008812, 1029400, 1080870, 1261015, 1441160, 1513218, 1544100, 1801450, 2017624, 2161740, 2522030, 2702175, 3026436, 3088200, 3602900, 3783045, 4323480, 5044060, 5404350, 6052872, 6305075, 7205800, 7566090, 10088120, 10808700, 12610150, 15132180, 18915225, 21617400, 25220300, 30264360, 37830450, 50440600, 75660900, 151321800]

約数ペア:

[(1, 151321800), (2, 75660900), (3, 50440600), (4, 37830450), (5, 30264360), (6, 25220300), (7, 21617400), (8, 18915225), (10, 15132180), (12, 12610150), (14, 10808700), (15, 10088120), (20, 7566090), (21, 7205800), (24, 6305075), (25, 6052872), (28, 5404350), (30, 5044060), (35, 4323480), (40, 3783045), (42, 3602900), (49, 3088200), (50, 3026436), (56, 2702175), (60, 2522030), (70, 2161740), (75, 2017624), (84, 1801450), (98, 1544100), (100, 1513218), (105, 1441160), (120, 1261015), (140, 1080870), (147, 1029400), (150, 1008812), (168, 900725), (175, 864696), (196, 772050), (200, 756609), (210, 720580), (245, 617640), (280, 540435), (294, 514700), (300, 504406), (350, 432348), (392, 386025), (420, 360290), (490, 308820), (525, 288232), (588, 257350), (600, 252203), (700, 216174), (735, 205880), (840, 180145), (980, 154410), (1050, 144116), (1176, 128675), (1225, 123528), (1400, 108087), (1470, 102940), (1960, 77205), (2100, 72058), (2450, 61764), (2940, 51470), (3675, 41176), (4200, 36029), (4900, 30882), (5147, 29400), (5880, 25735), (7350, 20588), (9800, 15441), (10294, 14700)]