54018900

素因数分解:

$2^2\times 3^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:67

約数の個数: 288

約数和(自身を含む): 199292800

約数和(自身を除く): 145273900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 27, 30, 36, 38, 39, 45, 50, 52, 54, 57, 60, 65, 75, 76, 78, 81, 90, 95, 100, 108, 114, 117, 130, 135, 150, 156, 162, 171, 180, 190, 195, 225, 228, 234, 243, 247, 260, 270, 285, 300, 324, 325, 342, 351, 380, 390, 405, 450, 468, 475, 486, 494, 513, 540, 570, 585, 650, 675, 684, 702, 729, 741, 780, 810, 855, 900, 950, 972, 975, 988, 1026, 1053, 1140, 1170, 1215, 1235, 1300, 1350, 1404, 1425, 1458, 1482, 1539, 1620, 1710, 1755, 1900, 1950, 2025, 2052, 2106, 2187, 2223, 2340, 2430, 2470, 2565, 2700, 2850, 2916, 2925, 2964, 3078, 3159, 3420, 3510, 3645, 3705, 3900, 4050, 4212, 4275, 4374, 4446, 4617, 4860, 4940, 5130, 5265, 5700, 5850, 6075, 6156, 6175, 6318, 6669, 7020, 7290, 7410, 7695, 8100, 8550, 8748, 8775, 8892, 9234, 9477, 10260, 10530, 10935, 11115, 11700, 12150, 12350, 12636, 12825, 13338, 13851, 14580, 14820, 15390, 15795, 17100, 17550, 18225, 18468, 18525, 18954, 20007, 21060, 21870, 22230, 23085, 24300, 24700, 25650, 26325, 26676, 27702, 28431, 30780, 31590, 33345, 35100, 36450, 37050, 37908, 38475, 40014, 41553, 43740, 44460, 46170, 47385, 51300, 52650, 54675, 55404, 55575, 56862, 60021, 63180, 66690, 69255, 72900, 74100, 76950, 78975, 80028, 83106, 92340, 94770, 100035, 105300, 109350, 111150, 113724, 115425, 120042, 133380, 138510, 142155, 153900, 157950, 166212, 166725, 180063, 189540, 200070, 207765, 218700, 222300, 230850, 236925, 240084, 277020, 284310, 300105, 315900, 333450, 346275, 360126, 400140, 415530, 461700, 473850, 500175, 540189, 568620, 600210, 666900, 692550, 710775, 720252, 831060, 900315, 947700, 1000350, 1038825, 1080378, 1200420, 1385100, 1421550, 1500525, 1800630, 2000700, 2077650, 2160756, 2700945, 2843100, 3001050, 3601260, 4155300, 4501575, 5401890, 6002100, 9003150, 10803780, 13504725, 18006300, 27009450, 54018900]

約数ペア:

[(1, 54018900), (2, 27009450), (3, 18006300), (4, 13504725), (5, 10803780), (6, 9003150), (9, 6002100), (10, 5401890), (12, 4501575), (13, 4155300), (15, 3601260), (18, 3001050), (19, 2843100), (20, 2700945), (25, 2160756), (26, 2077650), (27, 2000700), (30, 1800630), (36, 1500525), (38, 1421550), (39, 1385100), (45, 1200420), (50, 1080378), (52, 1038825), (54, 1000350), (57, 947700), (60, 900315), (65, 831060), (75, 720252), (76, 710775), (78, 692550), (81, 666900), (90, 600210), (95, 568620), (100, 540189), (108, 500175), (114, 473850), (117, 461700), (130, 415530), (135, 400140), (150, 360126), (156, 346275), (162, 333450), (171, 315900), (180, 300105), (190, 284310), (195, 277020), (225, 240084), (228, 236925), (234, 230850), (243, 222300), (247, 218700), (260, 207765), (270, 200070), (285, 189540), (300, 180063), (324, 166725), (325, 166212), (342, 157950), (351, 153900), (380, 142155), (390, 138510), (405, 133380), (450, 120042), (468, 115425), (475, 113724), (486, 111150), (494, 109350), (513, 105300), (540, 100035), (570, 94770), (585, 92340), (650, 83106), (675, 80028), (684, 78975), (702, 76950), (729, 74100), (741, 72900), (780, 69255), (810, 66690), (855, 63180), (900, 60021), (950, 56862), (972, 55575), (975, 55404), (988, 54675), (1026, 52650), (1053, 51300), (1140, 47385), (1170, 46170), (1215, 44460), (1235, 43740), (1300, 41553), (1350, 40014), (1404, 38475), (1425, 37908), (1458, 37050), (1482, 36450), (1539, 35100), (1620, 33345), (1710, 31590), (1755, 30780), (1900, 28431), (1950, 27702), (2025, 26676), (2052, 26325), (2106, 25650), (2187, 24700), (2223, 24300), (2340, 23085), (2430, 22230), (2470, 21870), (2565, 21060), (2700, 20007), (2850, 18954), (2916, 18525), (2925, 18468), (2964, 18225), (3078, 17550), (3159, 17100), (3420, 15795), (3510, 15390), (3645, 14820), (3705, 14580), (3900, 13851), (4050, 13338), (4212, 12825), (4275, 12636), (4374, 12350), (4446, 12150), (4617, 11700), (4860, 11115), (4940, 10935), (5130, 10530), (5265, 10260), (5700, 9477), (5850, 9234), (6075, 8892), (6156, 8775), (6175, 8748), (6318, 8550), (6669, 8100), (7020, 7695), (7290, 7410)]