123441300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 401016000

約数和(自身を除く): 277574700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 131, 135, 150, 180, 225, 262, 270, 300, 349, 393, 450, 524, 540, 655, 675, 698, 786, 900, 1047, 1179, 1310, 1350, 1396, 1572, 1745, 1965, 2094, 2358, 2620, 2700, 3141, 3275, 3490, 3537, 3930, 4188, 4716, 5235, 5895, 6282, 6550, 6980, 7074, 7860, 8725, 9423, 9825, 10470, 11790, 12564, 13100, 14148, 15705, 17450, 17685, 18846, 19650, 20940, 23580, 26175, 29475, 31410, 34900, 35370, 37692, 39300, 45719, 47115, 52350, 58950, 62820, 70740, 78525, 88425, 91438, 94230, 104700, 117900, 137157, 157050, 176850, 182876, 188460, 228595, 235575, 274314, 314100, 353700, 411471, 457190, 471150, 548628, 685785, 822942, 914380, 942300, 1142975, 1234413, 1371570, 1645884, 2057355, 2285950, 2468826, 2743140, 3428925, 4114710, 4571900, 4937652, 6172065, 6857850, 8229420, 10286775, 12344130, 13715700, 20573550, 24688260, 30860325, 41147100, 61720650, 123441300]

約数ペア:

[(1, 123441300), (2, 61720650), (3, 41147100), (4, 30860325), (5, 24688260), (6, 20573550), (9, 13715700), (10, 12344130), (12, 10286775), (15, 8229420), (18, 6857850), (20, 6172065), (25, 4937652), (27, 4571900), (30, 4114710), (36, 3428925), (45, 2743140), (50, 2468826), (54, 2285950), (60, 2057355), (75, 1645884), (90, 1371570), (100, 1234413), (108, 1142975), (131, 942300), (135, 914380), (150, 822942), (180, 685785), (225, 548628), (262, 471150), (270, 457190), (300, 411471), (349, 353700), (393, 314100), (450, 274314), (524, 235575), (540, 228595), (655, 188460), (675, 182876), (698, 176850), (786, 157050), (900, 137157), (1047, 117900), (1179, 104700), (1310, 94230), (1350, 91438), (1396, 88425), (1572, 78525), (1745, 70740), (1965, 62820), (2094, 58950), (2358, 52350), (2620, 47115), (2700, 45719), (3141, 39300), (3275, 37692), (3490, 35370), (3537, 34900), (3930, 31410), (4188, 29475), (4716, 26175), (5235, 23580), (5895, 20940), (6282, 19650), (6550, 18846), (6980, 17685), (7074, 17450), (7860, 15705), (8725, 14148), (9423, 13100), (9825, 12564), (10470, 11790)]