53745300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:495

約数の個数: 216

約数和(自身を含む): 203112000

約数和(自身を除く): 149366700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 449, 450, 475, 525, 532, 570, 630, 665, 684, 700, 798, 855, 898, 900, 950, 1050, 1140, 1197, 1260, 1330, 1347, 1425, 1575, 1596, 1710, 1796, 1900, 1995, 2100, 2245, 2394, 2660, 2694, 2850, 3143, 3150, 3325, 3420, 3990, 4041, 4275, 4490, 4788, 5388, 5700, 5985, 6286, 6300, 6650, 6735, 7980, 8082, 8531, 8550, 8980, 9429, 9975, 11225, 11970, 12572, 13300, 13470, 15715, 16164, 17062, 17100, 18858, 19950, 20205, 22450, 23940, 25593, 26940, 28287, 29925, 31430, 33675, 34124, 37716, 39900, 40410, 42655, 44900, 47145, 51186, 56574, 59717, 59850, 62860, 67350, 76779, 78575, 80820, 85310, 94290, 101025, 102372, 113148, 119434, 119700, 127965, 134700, 141435, 153558, 157150, 170620, 179151, 188580, 202050, 213275, 235725, 238868, 255930, 282870, 298585, 307116, 314300, 358302, 383895, 404100, 426550, 471450, 511860, 537453, 565740, 597170, 639825, 707175, 716604, 767790, 853100, 895755, 942900, 1074906, 1194340, 1279650, 1414350, 1492925, 1535580, 1791510, 1919475, 2149812, 2559300, 2687265, 2828700, 2985850, 3583020, 3838950, 4478775, 5374530, 5971700, 7677900, 8957550, 10749060, 13436325, 17915100, 26872650, 53745300]

約数ペア:

[(1, 53745300), (2, 26872650), (3, 17915100), (4, 13436325), (5, 10749060), (6, 8957550), (7, 7677900), (9, 5971700), (10, 5374530), (12, 4478775), (14, 3838950), (15, 3583020), (18, 2985850), (19, 2828700), (20, 2687265), (21, 2559300), (25, 2149812), (28, 1919475), (30, 1791510), (35, 1535580), (36, 1492925), (38, 1414350), (42, 1279650), (45, 1194340), (50, 1074906), (57, 942900), (60, 895755), (63, 853100), (70, 767790), (75, 716604), (76, 707175), (84, 639825), (90, 597170), (95, 565740), (100, 537453), (105, 511860), (114, 471450), (126, 426550), (133, 404100), (140, 383895), (150, 358302), (171, 314300), (175, 307116), (180, 298585), (190, 282870), (210, 255930), (225, 238868), (228, 235725), (252, 213275), (266, 202050), (285, 188580), (300, 179151), (315, 170620), (342, 157150), (350, 153558), (380, 141435), (399, 134700), (420, 127965), (449, 119700), (450, 119434), (475, 113148), (525, 102372), (532, 101025), (570, 94290), (630, 85310), (665, 80820), (684, 78575), (700, 76779), (798, 67350), (855, 62860), (898, 59850), (900, 59717), (950, 56574), (1050, 51186), (1140, 47145), (1197, 44900), (1260, 42655), (1330, 40410), (1347, 39900), (1425, 37716), (1575, 34124), (1596, 33675), (1710, 31430), (1796, 29925), (1900, 28287), (1995, 26940), (2100, 25593), (2245, 23940), (2394, 22450), (2660, 20205), (2694, 19950), (2850, 18858), (3143, 17100), (3150, 17062), (3325, 16164), (3420, 15715), (3990, 13470), (4041, 13300), (4275, 12572), (4490, 11970), (4788, 11225), (5388, 9975), (5700, 9429), (5985, 8980), (6286, 8550), (6300, 8531), (6650, 8082), (6735, 7980)]