149630800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1157

約数の個数: 120

約数和(自身を含む): 405188352

約数和(自身を除く): 255557552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 176, 200, 220, 248, 275, 310, 341, 400, 440, 496, 550, 620, 682, 775, 880, 1097, 1100, 1240, 1364, 1550, 1705, 2194, 2200, 2480, 2728, 3100, 3410, 4388, 4400, 5456, 5485, 6200, 6820, 8525, 8776, 10970, 12067, 12400, 13640, 17050, 17552, 21940, 24134, 27280, 27425, 34007, 34100, 43880, 48268, 54850, 60335, 68014, 68200, 87760, 96536, 109700, 120670, 136028, 136400, 170035, 193072, 219400, 241340, 272056, 301675, 340070, 374077, 438800, 482680, 544112, 603350, 680140, 748154, 850175, 965360, 1206700, 1360280, 1496308, 1700350, 1870385, 2413400, 2720560, 2992616, 3400700, 3740770, 4826800, 5985232, 6801400, 7481540, 9351925, 13602800, 14963080, 18703850, 29926160, 37407700, 74815400, 149630800]

約数ペア:

[(1, 149630800), (2, 74815400), (4, 37407700), (5, 29926160), (8, 18703850), (10, 14963080), (11, 13602800), (16, 9351925), (20, 7481540), (22, 6801400), (25, 5985232), (31, 4826800), (40, 3740770), (44, 3400700), (50, 2992616), (55, 2720560), (62, 2413400), (80, 1870385), (88, 1700350), (100, 1496308), (110, 1360280), (124, 1206700), (155, 965360), (176, 850175), (200, 748154), (220, 680140), (248, 603350), (275, 544112), (310, 482680), (341, 438800), (400, 374077), (440, 340070), (496, 301675), (550, 272056), (620, 241340), (682, 219400), (775, 193072), (880, 170035), (1097, 136400), (1100, 136028), (1240, 120670), (1364, 109700), (1550, 96536), (1705, 87760), (2194, 68200), (2200, 68014), (2480, 60335), (2728, 54850), (3100, 48268), (3410, 43880), (4388, 34100), (4400, 34007), (5456, 27425), (5485, 27280), (6200, 24134), (6820, 21940), (8525, 17552), (8776, 17050), (10970, 13640), (12067, 12400)]