18006300

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:64

約数の個数: 252

約数和(自身を含む): 66410680

約数和(自身を除く): 48404380

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, 2223, 2340, 2430, 2470, 2565, 2700, 2850, 2916, 2925, 2964, 3078, 3159, 3420, 3510, 3645, 3705, 3900, 4050, 4212, 4275, 4446, 4617, 4860, 4940, 5130, 5265, 5700, 5850, 6075, 6156, 6175, 6318, 6669, 7020, 7290, 7410, 7695, 8100, 8550, 8775, 8892, 9234, 9477, 10260, 10530, 11115, 11700, 12150, 12350, 12636, 12825, 13338, 13851, 14580, 14820, 15390, 15795, 17100, 17550, 18225, 18468, 18525, 18954, 20007, 21060, 22230, 23085, 24300, 24700, 25650, 26325, 26676, 27702, 30780, 31590, 33345, 35100, 36450, 37050, 37908, 38475, 40014, 44460, 46170, 47385, 51300, 52650, 55404, 55575, 60021, 63180, 66690, 69255, 72900, 74100, 76950, 78975, 80028, 92340, 94770, 100035, 105300, 111150, 115425, 120042, 133380, 138510, 153900, 157950, 166725, 180063, 189540, 200070, 222300, 230850, 236925, 240084, 277020, 300105, 315900, 333450, 346275, 360126, 400140, 461700, 473850, 500175, 600210, 666900, 692550, 720252, 900315, 947700, 1000350, 1200420, 1385100, 1500525, 1800630, 2000700, 3001050, 3601260, 4501575, 6002100, 9003150, 18006300]

約数ペア:

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