75431400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1039}}^1$

素因数の和:1080

約数の個数: 144

約数和(自身を含む): 257275200

約数和(自身を除く): 181843800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 121, 132, 150, 165, 200, 220, 242, 264, 275, 300, 330, 363, 440, 484, 550, 600, 605, 660, 726, 825, 968, 1039, 1100, 1210, 1320, 1452, 1650, 1815, 2078, 2200, 2420, 2904, 3025, 3117, 3300, 3630, 4156, 4840, 5195, 6050, 6234, 6600, 7260, 8312, 9075, 10390, 11429, 12100, 12468, 14520, 15585, 18150, 20780, 22858, 24200, 24936, 25975, 31170, 34287, 36300, 41560, 45716, 51950, 57145, 62340, 68574, 72600, 77925, 91432, 103900, 114290, 124680, 125719, 137148, 155850, 171435, 207800, 228580, 251438, 274296, 285725, 311700, 342870, 377157, 457160, 502876, 571450, 623400, 628595, 685740, 754314, 857175, 1005752, 1142900, 1257190, 1371480, 1508628, 1714350, 1885785, 2285800, 2514380, 3017256, 3142975, 3428700, 3771570, 5028760, 6285950, 6857400, 7543140, 9428925, 12571900, 15086280, 18857850, 25143800, 37715700, 75431400]

約数ペア:

[(1, 75431400), (2, 37715700), (3, 25143800), (4, 18857850), (5, 15086280), (6, 12571900), (8, 9428925), (10, 7543140), (11, 6857400), (12, 6285950), (15, 5028760), (20, 3771570), (22, 3428700), (24, 3142975), (25, 3017256), (30, 2514380), (33, 2285800), (40, 1885785), (44, 1714350), (50, 1508628), (55, 1371480), (60, 1257190), (66, 1142900), (75, 1005752), (88, 857175), (100, 754314), (110, 685740), (120, 628595), (121, 623400), (132, 571450), (150, 502876), (165, 457160), (200, 377157), (220, 342870), (242, 311700), (264, 285725), (275, 274296), (300, 251438), (330, 228580), (363, 207800), (440, 171435), (484, 155850), (550, 137148), (600, 125719), (605, 124680), (660, 114290), (726, 103900), (825, 91432), (968, 77925), (1039, 72600), (1100, 68574), (1210, 62340), (1320, 57145), (1452, 51950), (1650, 45716), (1815, 41560), (2078, 36300), (2200, 34287), (2420, 31170), (2904, 25975), (3025, 24936), (3117, 24200), (3300, 22858), (3630, 20780), (4156, 18150), (4840, 15585), (5195, 14520), (6050, 12468), (6234, 12100), (6600, 11429), (7260, 10390), (8312, 9075)]