202868460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15439}}^1$

素因数の和:15527

約数の個数: 72

約数和(自身を含む): 623837760

約数和(自身を除く): 420969300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 15439, 30878, 46317, 61756, 77195, 92634, 138951, 154390, 185268, 231585, 277902, 308780, 463170, 555804, 694755, 926340, 1127047, 1389510, 2254094, 2779020, 3381141, 4508188, 5635235, 6762282, 10143423, 11270470, 13524564, 16905705, 20286846, 22540940, 33811410, 40573692, 50717115, 67622820, 101434230, 202868460]

約数ペア:

[(1, 202868460), (2, 101434230), (3, 67622820), (4, 50717115), (5, 40573692), (6, 33811410), (9, 22540940), (10, 20286846), (12, 16905705), (15, 13524564), (18, 11270470), (20, 10143423), (30, 6762282), (36, 5635235), (45, 4508188), (60, 3381141), (73, 2779020), (90, 2254094), (146, 1389510), (180, 1127047), (219, 926340), (292, 694755), (365, 555804), (438, 463170), (657, 308780), (730, 277902), (876, 231585), (1095, 185268), (1314, 154390), (1460, 138951), (2190, 92634), (2628, 77195), (3285, 61756), (4380, 46317), (6570, 30878), (13140, 15439)]