148080800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:911

約数の個数: 144

約数和(自身を含む): 426972672

約数和(自身を除く): 278891872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 160, 175, 200, 217, 224, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 800, 853, 868, 992, 1085, 1120, 1240, 1400, 1550, 1706, 1736, 2170, 2480, 2800, 3100, 3412, 3472, 4265, 4340, 4960, 5425, 5600, 5971, 6200, 6824, 6944, 8530, 8680, 10850, 11942, 12400, 13648, 17060, 17360, 21325, 21700, 23884, 24800, 26443, 27296, 29855, 34120, 34720, 42650, 43400, 47768, 52886, 59710, 68240, 85300, 86800, 95536, 105772, 119420, 132215, 136480, 149275, 170600, 173600, 185101, 191072, 211544, 238840, 264430, 298550, 341200, 370202, 423088, 477680, 528860, 597100, 661075, 682400, 740404, 846176, 925505, 955360, 1057720, 1194200, 1322150, 1480808, 1851010, 2115440, 2388400, 2644300, 2961616, 3702020, 4230880, 4627525, 4776800, 5288600, 5923232, 7404040, 9255050, 10577200, 14808080, 18510100, 21154400, 29616160, 37020200, 74040400, 148080800]

約数ペア:

[(1, 148080800), (2, 74040400), (4, 37020200), (5, 29616160), (7, 21154400), (8, 18510100), (10, 14808080), (14, 10577200), (16, 9255050), (20, 7404040), (25, 5923232), (28, 5288600), (31, 4776800), (32, 4627525), (35, 4230880), (40, 3702020), (50, 2961616), (56, 2644300), (62, 2388400), (70, 2115440), (80, 1851010), (100, 1480808), (112, 1322150), (124, 1194200), (140, 1057720), (155, 955360), (160, 925505), (175, 846176), (200, 740404), (217, 682400), (224, 661075), (248, 597100), (280, 528860), (310, 477680), (350, 423088), (400, 370202), (434, 341200), (496, 298550), (560, 264430), (620, 238840), (700, 211544), (775, 191072), (800, 185101), (853, 173600), (868, 170600), (992, 149275), (1085, 136480), (1120, 132215), (1240, 119420), (1400, 105772), (1550, 95536), (1706, 86800), (1736, 85300), (2170, 68240), (2480, 59710), (2800, 52886), (3100, 47768), (3412, 43400), (3472, 42650), (4265, 34720), (4340, 34120), (4960, 29855), (5425, 27296), (5600, 26443), (5971, 24800), (6200, 23884), (6824, 21700), (6944, 21325), (8530, 17360), (8680, 17060), (10850, 13648), (11942, 12400)]