13768300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 39372480

約数和(自身を除く): 25604180

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 50, 52, 65, 68, 70, 85, 89, 91, 100, 119, 130, 140, 170, 175, 178, 182, 221, 238, 260, 325, 340, 350, 356, 364, 425, 442, 445, 455, 476, 595, 623, 650, 700, 850, 884, 890, 910, 1105, 1157, 1190, 1246, 1300, 1513, 1547, 1700, 1780, 1820, 2210, 2225, 2275, 2314, 2380, 2492, 2975, 3026, 3094, 3115, 4420, 4450, 4550, 4628, 5525, 5785, 5950, 6052, 6188, 6230, 7565, 7735, 8099, 8900, 9100, 10591, 11050, 11570, 11900, 12460, 15130, 15470, 15575, 16198, 19669, 21182, 22100, 23140, 28925, 30260, 30940, 31150, 32396, 37825, 38675, 39338, 40495, 42364, 52955, 57850, 62300, 75650, 77350, 78676, 80990, 98345, 105910, 115700, 137683, 151300, 154700, 161980, 196690, 202475, 211820, 264775, 275366, 393380, 404950, 491725, 529550, 550732, 688415, 809900, 983450, 1059100, 1376830, 1966900, 2753660, 3442075, 6884150, 13768300]

約数ペア:

[(1, 13768300), (2, 6884150), (4, 3442075), (5, 2753660), (7, 1966900), (10, 1376830), (13, 1059100), (14, 983450), (17, 809900), (20, 688415), (25, 550732), (26, 529550), (28, 491725), (34, 404950), (35, 393380), (50, 275366), (52, 264775), (65, 211820), (68, 202475), (70, 196690), (85, 161980), (89, 154700), (91, 151300), (100, 137683), (119, 115700), (130, 105910), (140, 98345), (170, 80990), (175, 78676), (178, 77350), (182, 75650), (221, 62300), (238, 57850), (260, 52955), (325, 42364), (340, 40495), (350, 39338), (356, 38675), (364, 37825), (425, 32396), (442, 31150), (445, 30940), (455, 30260), (476, 28925), (595, 23140), (623, 22100), (650, 21182), (700, 19669), (850, 16198), (884, 15575), (890, 15470), (910, 15130), (1105, 12460), (1157, 11900), (1190, 11570), (1246, 11050), (1300, 10591), (1513, 9100), (1547, 8900), (1700, 8099), (1780, 7735), (1820, 7565), (2210, 6230), (2225, 6188), (2275, 6052), (2314, 5950), (2380, 5785), (2492, 5525), (2975, 4628), (3026, 4550), (3094, 4450), (3115, 4420)]