151874340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{179}}^2$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 433050240

約数和(自身を除く): 281175900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 179, 237, 316, 358, 395, 474, 537, 716, 790, 895, 948, 1074, 1185, 1580, 1790, 2148, 2370, 2685, 3580, 4740, 5370, 10740, 14141, 28282, 32041, 42423, 56564, 64082, 70705, 84846, 96123, 128164, 141410, 160205, 169692, 192246, 212115, 282820, 320410, 384492, 424230, 480615, 640820, 848460, 961230, 1922460, 2531239, 5062478, 7593717, 10124956, 12656195, 15187434, 25312390, 30374868, 37968585, 50624780, 75937170, 151874340]

約数ペア:

[(1, 151874340), (2, 75937170), (3, 50624780), (4, 37968585), (5, 30374868), (6, 25312390), (10, 15187434), (12, 12656195), (15, 10124956), (20, 7593717), (30, 5062478), (60, 2531239), (79, 1922460), (158, 961230), (179, 848460), (237, 640820), (316, 480615), (358, 424230), (395, 384492), (474, 320410), (537, 282820), (716, 212115), (790, 192246), (895, 169692), (948, 160205), (1074, 141410), (1185, 128164), (1580, 96123), (1790, 84846), (2148, 70705), (2370, 64082), (2685, 56564), (3580, 42423), (4740, 32041), (5370, 28282), (10740, 14141)]