119759200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:501

約数の個数: 144

約数和(自身を含む): 329978880

約数和(自身を除く): 210219680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 160, 176, 200, 220, 248, 275, 310, 341, 352, 400, 439, 440, 496, 550, 620, 682, 775, 800, 878, 880, 992, 1100, 1240, 1364, 1550, 1705, 1756, 1760, 2195, 2200, 2480, 2728, 3100, 3410, 3512, 4390, 4400, 4829, 4960, 5456, 6200, 6820, 7024, 8525, 8780, 8800, 9658, 10912, 10975, 12400, 13609, 13640, 14048, 17050, 17560, 19316, 21950, 24145, 24800, 27218, 27280, 34100, 35120, 38632, 43900, 48290, 54436, 54560, 68045, 68200, 70240, 77264, 87800, 96580, 108872, 120725, 136090, 136400, 149699, 154528, 175600, 193160, 217744, 241450, 272180, 272800, 299398, 340225, 351200, 386320, 435488, 482900, 544360, 598796, 680450, 748495, 772640, 965800, 1088720, 1197592, 1360900, 1496990, 1931600, 2177440, 2395184, 2721800, 2993980, 3742475, 3863200, 4790368, 5443600, 5987960, 7484950, 10887200, 11975920, 14969900, 23951840, 29939800, 59879600, 119759200]

約数ペア:

[(1, 119759200), (2, 59879600), (4, 29939800), (5, 23951840), (8, 14969900), (10, 11975920), (11, 10887200), (16, 7484950), (20, 5987960), (22, 5443600), (25, 4790368), (31, 3863200), (32, 3742475), (40, 2993980), (44, 2721800), (50, 2395184), (55, 2177440), (62, 1931600), (80, 1496990), (88, 1360900), (100, 1197592), (110, 1088720), (124, 965800), (155, 772640), (160, 748495), (176, 680450), (200, 598796), (220, 544360), (248, 482900), (275, 435488), (310, 386320), (341, 351200), (352, 340225), (400, 299398), (439, 272800), (440, 272180), (496, 241450), (550, 217744), (620, 193160), (682, 175600), (775, 154528), (800, 149699), (878, 136400), (880, 136090), (992, 120725), (1100, 108872), (1240, 96580), (1364, 87800), (1550, 77264), (1705, 70240), (1756, 68200), (1760, 68045), (2195, 54560), (2200, 54436), (2480, 48290), (2728, 43900), (3100, 38632), (3410, 35120), (3512, 34100), (4390, 27280), (4400, 27218), (4829, 24800), (4960, 24145), (5456, 21950), (6200, 19316), (6820, 17560), (7024, 17050), (8525, 14048), (8780, 13640), (8800, 13609), (9658, 12400), (10912, 10975)]