38619900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 216

約数和(自身を含む): 136491264

約数和(自身を除く): 97871364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 47, 50, 55, 60, 66, 75, 83, 90, 94, 99, 100, 110, 132, 141, 150, 165, 166, 180, 188, 198, 220, 225, 235, 249, 275, 282, 300, 330, 332, 396, 415, 423, 450, 470, 495, 498, 517, 550, 564, 660, 705, 747, 825, 830, 846, 900, 913, 940, 990, 996, 1034, 1100, 1175, 1245, 1410, 1494, 1551, 1650, 1660, 1692, 1826, 1980, 2068, 2075, 2115, 2350, 2475, 2490, 2585, 2739, 2820, 2988, 3102, 3300, 3525, 3652, 3735, 3901, 4150, 4230, 4565, 4653, 4700, 4950, 4980, 5170, 5478, 6204, 6225, 7050, 7470, 7755, 7802, 8217, 8300, 8460, 9130, 9306, 9900, 10340, 10575, 10956, 11703, 12450, 12925, 13695, 14100, 14940, 15510, 15604, 16434, 18260, 18612, 18675, 19505, 21150, 22825, 23265, 23406, 24900, 25850, 27390, 31020, 32868, 35109, 37350, 38775, 39010, 41085, 42300, 42911, 45650, 46530, 46812, 51700, 54780, 58515, 68475, 70218, 74700, 77550, 78020, 82170, 85822, 91300, 93060, 97525, 116325, 117030, 128733, 136950, 140436, 155100, 164340, 171644, 175545, 195050, 205425, 214555, 232650, 234060, 257466, 273900, 292575, 351090, 386199, 390100, 410850, 429110, 465300, 514932, 585150, 643665, 702180, 772398, 821700, 858220, 877725, 1072775, 1170300, 1287330, 1544796, 1755450, 1930995, 2145550, 2574660, 3218325, 3510900, 3861990, 4291100, 6436650, 7723980, 9654975, 12873300, 19309950, 38619900]

約数ペア:

[(1, 38619900), (2, 19309950), (3, 12873300), (4, 9654975), (5, 7723980), (6, 6436650), (9, 4291100), (10, 3861990), (11, 3510900), (12, 3218325), (15, 2574660), (18, 2145550), (20, 1930995), (22, 1755450), (25, 1544796), (30, 1287330), (33, 1170300), (36, 1072775), (44, 877725), (45, 858220), (47, 821700), (50, 772398), (55, 702180), (60, 643665), (66, 585150), (75, 514932), (83, 465300), (90, 429110), (94, 410850), (99, 390100), (100, 386199), (110, 351090), (132, 292575), (141, 273900), (150, 257466), (165, 234060), (166, 232650), (180, 214555), (188, 205425), (198, 195050), (220, 175545), (225, 171644), (235, 164340), (249, 155100), (275, 140436), (282, 136950), (300, 128733), (330, 117030), (332, 116325), (396, 97525), (415, 93060), (423, 91300), (450, 85822), (470, 82170), (495, 78020), (498, 77550), (517, 74700), (550, 70218), (564, 68475), (660, 58515), (705, 54780), (747, 51700), (825, 46812), (830, 46530), (846, 45650), (900, 42911), (913, 42300), (940, 41085), (990, 39010), (996, 38775), (1034, 37350), (1100, 35109), (1175, 32868), (1245, 31020), (1410, 27390), (1494, 25850), (1551, 24900), (1650, 23406), (1660, 23265), (1692, 22825), (1826, 21150), (1980, 19505), (2068, 18675), (2075, 18612), (2115, 18260), (2350, 16434), (2475, 15604), (2490, 15510), (2585, 14940), (2739, 14100), (2820, 13695), (2988, 12925), (3102, 12450), (3300, 11703), (3525, 10956), (3652, 10575), (3735, 10340), (3901, 9900), (4150, 9306), (4230, 9130), (4565, 8460), (4653, 8300), (4700, 8217), (4950, 7802), (4980, 7755), (5170, 7470), (5478, 7050), (6204, 6225)]