203470380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 680581440

約数和(自身を除く): 477111060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 61, 71, 81, 87, 90, 108, 116, 122, 135, 142, 145, 162, 174, 180, 183, 213, 244, 261, 270, 284, 290, 305, 324, 348, 355, 366, 405, 426, 435, 522, 540, 549, 580, 610, 639, 710, 732, 783, 810, 852, 870, 915, 1044, 1065, 1098, 1220, 1278, 1305, 1420, 1566, 1620, 1647, 1740, 1769, 1830, 1917, 2059, 2130, 2196, 2349, 2556, 2610, 2745, 3132, 3195, 3294, 3538, 3660, 3834, 3915, 4118, 4260, 4331, 4698, 4941, 5220, 5307, 5490, 5751, 6177, 6390, 6588, 7076, 7668, 7830, 8235, 8236, 8662, 8845, 9396, 9585, 9882, 10295, 10614, 10980, 11502, 11745, 12354, 12780, 12993, 15660, 15921, 16470, 17324, 17690, 18531, 19170, 19764, 20590, 21228, 21655, 23004, 23490, 24705, 24708, 25986, 26535, 28755, 30885, 31842, 32940, 35380, 37062, 38340, 38979, 41180, 43310, 46980, 47763, 49410, 51972, 53070, 55593, 57510, 61770, 63684, 64965, 74124, 77958, 79605, 86620, 92655, 95526, 98820, 106140, 111186, 115020, 116937, 123540, 125599, 129930, 143289, 155916, 159210, 166779, 185310, 191052, 194895, 222372, 233874, 238815, 251198, 259860, 277965, 286578, 318420, 333558, 350811, 370620, 376797, 389790, 467748, 477630, 502396, 555930, 573156, 584685, 627995, 667116, 701622, 716445, 753594, 779580, 833895, 955260, 1111860, 1130391, 1169370, 1255990, 1403244, 1432890, 1507188, 1667790, 1754055, 1883985, 2260782, 2338740, 2511980, 2865780, 3335580, 3391173, 3508110, 3767970, 4521564, 5651955, 6782346, 7016220, 7535940, 10173519, 11303910, 13564692, 16955865, 20347038, 22607820, 33911730, 40694076, 50867595, 67823460, 101735190, 203470380]

約数ペア:

[(1, 203470380), (2, 101735190), (3, 67823460), (4, 50867595), (5, 40694076), (6, 33911730), (9, 22607820), (10, 20347038), (12, 16955865), (15, 13564692), (18, 11303910), (20, 10173519), (27, 7535940), (29, 7016220), (30, 6782346), (36, 5651955), (45, 4521564), (54, 3767970), (58, 3508110), (60, 3391173), (61, 3335580), (71, 2865780), (81, 2511980), (87, 2338740), (90, 2260782), (108, 1883985), (116, 1754055), (122, 1667790), (135, 1507188), (142, 1432890), (145, 1403244), (162, 1255990), (174, 1169370), (180, 1130391), (183, 1111860), (213, 955260), (244, 833895), (261, 779580), (270, 753594), (284, 716445), (290, 701622), (305, 667116), (324, 627995), (348, 584685), (355, 573156), (366, 555930), (405, 502396), (426, 477630), (435, 467748), (522, 389790), (540, 376797), (549, 370620), (580, 350811), (610, 333558), (639, 318420), (710, 286578), (732, 277965), (783, 259860), (810, 251198), (852, 238815), (870, 233874), (915, 222372), (1044, 194895), (1065, 191052), (1098, 185310), (1220, 166779), (1278, 159210), (1305, 155916), (1420, 143289), (1566, 129930), (1620, 125599), (1647, 123540), (1740, 116937), (1769, 115020), (1830, 111186), (1917, 106140), (2059, 98820), (2130, 95526), (2196, 92655), (2349, 86620), (2556, 79605), (2610, 77958), (2745, 74124), (3132, 64965), (3195, 63684), (3294, 61770), (3538, 57510), (3660, 55593), (3834, 53070), (3915, 51972), (4118, 49410), (4260, 47763), (4331, 46980), (4698, 43310), (4941, 41180), (5220, 38979), (5307, 38340), (5490, 37062), (5751, 35380), (6177, 32940), (6390, 31842), (6588, 30885), (7076, 28755), (7668, 26535), (7830, 25986), (8235, 24708), (8236, 24705), (8662, 23490), (8845, 23004), (9396, 21655), (9585, 21228), (9882, 20590), (10295, 19764), (10614, 19170), (10980, 18531), (11502, 17690), (11745, 17324), (12354, 16470), (12780, 15921), (12993, 15660)]