49812300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1013

約数の個数: 144

約数和(自身を含む): 168739200

約数和(自身を除く): 118926900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 971, 1026, 1140, 1350, 1425, 1710, 1900, 1942, 2052, 2565, 2700, 2850, 2913, 3420, 3884, 4275, 4855, 5130, 5700, 5826, 8550, 8739, 9710, 10260, 11652, 12825, 14565, 17100, 17478, 18449, 19420, 24275, 25650, 26217, 29130, 34956, 36898, 43695, 48550, 51300, 52434, 55347, 58260, 72825, 73796, 87390, 92245, 97100, 104868, 110694, 131085, 145650, 166041, 174780, 184490, 218475, 221388, 262170, 276735, 291300, 332082, 368980, 436950, 461225, 498123, 524340, 553470, 655425, 664164, 830205, 873900, 922450, 996246, 1106940, 1310850, 1383675, 1660410, 1844900, 1992492, 2490615, 2621700, 2767350, 3320820, 4151025, 4981230, 5534700, 8302050, 9962460, 12453075, 16604100, 24906150, 49812300]

約数ペア:

[(1, 49812300), (2, 24906150), (3, 16604100), (4, 12453075), (5, 9962460), (6, 8302050), (9, 5534700), (10, 4981230), (12, 4151025), (15, 3320820), (18, 2767350), (19, 2621700), (20, 2490615), (25, 1992492), (27, 1844900), (30, 1660410), (36, 1383675), (38, 1310850), (45, 1106940), (50, 996246), (54, 922450), (57, 873900), (60, 830205), (75, 664164), (76, 655425), (90, 553470), (95, 524340), (100, 498123), (108, 461225), (114, 436950), (135, 368980), (150, 332082), (171, 291300), (180, 276735), (190, 262170), (225, 221388), (228, 218475), (270, 184490), (285, 174780), (300, 166041), (342, 145650), (380, 131085), (450, 110694), (475, 104868), (513, 97100), (540, 92245), (570, 87390), (675, 73796), (684, 72825), (855, 58260), (900, 55347), (950, 52434), (971, 51300), (1026, 48550), (1140, 43695), (1350, 36898), (1425, 34956), (1710, 29130), (1900, 26217), (1942, 25650), (2052, 24275), (2565, 19420), (2700, 18449), (2850, 17478), (2913, 17100), (3420, 14565), (3884, 12825), (4275, 11652), (4855, 10260), (5130, 9710), (5700, 8739), (5826, 8550)]