29453850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 85452120

約数和(自身を除く): 55998270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 37, 45, 50, 58, 61, 74, 75, 87, 90, 111, 122, 145, 150, 174, 183, 185, 222, 225, 261, 290, 305, 333, 366, 370, 435, 450, 522, 549, 555, 610, 666, 725, 870, 915, 925, 1073, 1098, 1110, 1305, 1450, 1525, 1665, 1769, 1830, 1850, 2146, 2175, 2257, 2610, 2745, 2775, 3050, 3219, 3330, 3538, 4350, 4514, 4575, 5307, 5365, 5490, 5550, 6438, 6525, 6771, 8325, 8845, 9150, 9657, 10614, 10730, 11285, 13050, 13542, 13725, 15921, 16095, 16650, 17690, 19314, 20313, 22570, 26535, 26825, 27450, 31842, 32190, 33855, 40626, 44225, 48285, 53070, 53650, 56425, 65453, 67710, 79605, 80475, 88450, 96570, 101565, 112850, 130906, 132675, 159210, 160950, 169275, 196359, 203130, 241425, 265350, 327265, 338550, 392718, 398025, 482850, 507825, 589077, 654530, 796050, 981795, 1015650, 1178154, 1636325, 1963590, 2945385, 3272650, 4908975, 5890770, 9817950, 14726925, 29453850]

約数ペア:

[(1, 29453850), (2, 14726925), (3, 9817950), (5, 5890770), (6, 4908975), (9, 3272650), (10, 2945385), (15, 1963590), (18, 1636325), (25, 1178154), (29, 1015650), (30, 981795), (37, 796050), (45, 654530), (50, 589077), (58, 507825), (61, 482850), (74, 398025), (75, 392718), (87, 338550), (90, 327265), (111, 265350), (122, 241425), (145, 203130), (150, 196359), (174, 169275), (183, 160950), (185, 159210), (222, 132675), (225, 130906), (261, 112850), (290, 101565), (305, 96570), (333, 88450), (366, 80475), (370, 79605), (435, 67710), (450, 65453), (522, 56425), (549, 53650), (555, 53070), (610, 48285), (666, 44225), (725, 40626), (870, 33855), (915, 32190), (925, 31842), (1073, 27450), (1098, 26825), (1110, 26535), (1305, 22570), (1450, 20313), (1525, 19314), (1665, 17690), (1769, 16650), (1830, 16095), (1850, 15921), (2146, 13725), (2175, 13542), (2257, 13050), (2610, 11285), (2745, 10730), (2775, 10614), (3050, 9657), (3219, 9150), (3330, 8845), (3538, 8325), (4350, 6771), (4514, 6525), (4575, 6438), (5307, 5550), (5365, 5490)]