163908900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3571}}^1$

素因数の和:3611

約数の個数: 144

約数和(自身を含む): 558089280

約数和(自身を除く): 394180380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 765, 850, 900, 918, 1020, 1275, 1350, 1530, 1700, 1836, 2295, 2550, 2700, 3060, 3571, 3825, 4590, 5100, 7142, 7650, 9180, 10713, 11475, 14284, 15300, 17855, 21426, 22950, 32139, 35710, 42852, 45900, 53565, 60707, 64278, 71420, 89275, 96417, 107130, 121414, 128556, 160695, 178550, 182121, 192834, 214260, 242828, 267825, 303535, 321390, 357100, 364242, 385668, 482085, 535650, 546363, 607070, 642780, 728484, 803475, 910605, 964170, 1071300, 1092726, 1214140, 1517675, 1606950, 1639089, 1821210, 1928340, 2185452, 2410425, 2731815, 3035350, 3213900, 3278178, 3642420, 4553025, 4820850, 5463630, 6070700, 6556356, 8195445, 9106050, 9641700, 10927260, 13659075, 16390890, 18212100, 27318150, 32781780, 40977225, 54636300, 81954450, 163908900]

約数ペア:

[(1, 163908900), (2, 81954450), (3, 54636300), (4, 40977225), (5, 32781780), (6, 27318150), (9, 18212100), (10, 16390890), (12, 13659075), (15, 10927260), (17, 9641700), (18, 9106050), (20, 8195445), (25, 6556356), (27, 6070700), (30, 5463630), (34, 4820850), (36, 4553025), (45, 3642420), (50, 3278178), (51, 3213900), (54, 3035350), (60, 2731815), (68, 2410425), (75, 2185452), (85, 1928340), (90, 1821210), (100, 1639089), (102, 1606950), (108, 1517675), (135, 1214140), (150, 1092726), (153, 1071300), (170, 964170), (180, 910605), (204, 803475), (225, 728484), (255, 642780), (270, 607070), (300, 546363), (306, 535650), (340, 482085), (425, 385668), (450, 364242), (459, 357100), (510, 321390), (540, 303535), (612, 267825), (675, 242828), (765, 214260), (850, 192834), (900, 182121), (918, 178550), (1020, 160695), (1275, 128556), (1350, 121414), (1530, 107130), (1700, 96417), (1836, 89275), (2295, 71420), (2550, 64278), (2700, 60707), (3060, 53565), (3571, 45900), (3825, 42852), (4590, 35710), (5100, 32139), (7142, 22950), (7650, 21426), (9180, 17855), (10713, 15300), (11475, 14284)]