51219300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 216

約数和(自身を含む): 174551328

約数和(自身を除く): 123332028

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 25, 30, 33, 34, 44, 50, 51, 55, 60, 66, 68, 75, 83, 85, 100, 102, 110, 121, 132, 150, 165, 166, 170, 187, 204, 220, 242, 249, 255, 275, 300, 330, 332, 340, 363, 374, 415, 425, 484, 498, 510, 550, 561, 605, 660, 726, 748, 825, 830, 850, 913, 935, 996, 1020, 1100, 1122, 1210, 1245, 1275, 1411, 1452, 1650, 1660, 1700, 1815, 1826, 1870, 2057, 2075, 2244, 2420, 2490, 2550, 2739, 2805, 2822, 3025, 3300, 3630, 3652, 3740, 4114, 4150, 4233, 4565, 4675, 4980, 5100, 5478, 5610, 5644, 6050, 6171, 6225, 7055, 7260, 8228, 8300, 8466, 9075, 9130, 9350, 10043, 10285, 10956, 11220, 12100, 12342, 12450, 13695, 14025, 14110, 15521, 16932, 18150, 18260, 18700, 20086, 20570, 21165, 22825, 24684, 24900, 27390, 28050, 28220, 30129, 30855, 31042, 35275, 36300, 40172, 41140, 42330, 45650, 46563, 50215, 51425, 54780, 56100, 60258, 61710, 62084, 68475, 70550, 77605, 84660, 91300, 93126, 100430, 102850, 105825, 120516, 123420, 136950, 141100, 150645, 154275, 155210, 170731, 186252, 200860, 205700, 211650, 232815, 251075, 273900, 301290, 308550, 310420, 341462, 388025, 423300, 465630, 502150, 512193, 602580, 617100, 682924, 753225, 776050, 853655, 931260, 1004300, 1024386, 1164075, 1506450, 1552100, 1707310, 2048772, 2328150, 2560965, 3012900, 3414620, 4268275, 4656300, 5121930, 8536550, 10243860, 12804825, 17073100, 25609650, 51219300]

約数ペア:

[(1, 51219300), (2, 25609650), (3, 17073100), (4, 12804825), (5, 10243860), (6, 8536550), (10, 5121930), (11, 4656300), (12, 4268275), (15, 3414620), (17, 3012900), (20, 2560965), (22, 2328150), (25, 2048772), (30, 1707310), (33, 1552100), (34, 1506450), (44, 1164075), (50, 1024386), (51, 1004300), (55, 931260), (60, 853655), (66, 776050), (68, 753225), (75, 682924), (83, 617100), (85, 602580), (100, 512193), (102, 502150), (110, 465630), (121, 423300), (132, 388025), (150, 341462), (165, 310420), (166, 308550), (170, 301290), (187, 273900), (204, 251075), (220, 232815), (242, 211650), (249, 205700), (255, 200860), (275, 186252), (300, 170731), (330, 155210), (332, 154275), (340, 150645), (363, 141100), (374, 136950), (415, 123420), (425, 120516), (484, 105825), (498, 102850), (510, 100430), (550, 93126), (561, 91300), (605, 84660), (660, 77605), (726, 70550), (748, 68475), (825, 62084), (830, 61710), (850, 60258), (913, 56100), (935, 54780), (996, 51425), (1020, 50215), (1100, 46563), (1122, 45650), (1210, 42330), (1245, 41140), (1275, 40172), (1411, 36300), (1452, 35275), (1650, 31042), (1660, 30855), (1700, 30129), (1815, 28220), (1826, 28050), (1870, 27390), (2057, 24900), (2075, 24684), (2244, 22825), (2420, 21165), (2490, 20570), (2550, 20086), (2739, 18700), (2805, 18260), (2822, 18150), (3025, 16932), (3300, 15521), (3630, 14110), (3652, 14025), (3740, 13695), (4114, 12450), (4150, 12342), (4233, 12100), (4565, 11220), (4675, 10956), (4980, 10285), (5100, 10043), (5478, 9350), (5610, 9130), (5644, 9075), (6050, 8466), (6171, 8300), (6225, 8228), (7055, 7260)]