31464450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:498

約数の個数: 120

約数和(自身を含む): 92769732

約数和(自身を除く): 61305282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 81, 85, 90, 102, 135, 150, 153, 162, 170, 225, 255, 270, 306, 405, 425, 450, 457, 459, 510, 675, 765, 810, 850, 914, 918, 1275, 1350, 1371, 1377, 1530, 2025, 2285, 2295, 2550, 2742, 2754, 3825, 4050, 4113, 4570, 4590, 6855, 6885, 7650, 7769, 8226, 11425, 11475, 12339, 13710, 13770, 15538, 20565, 22850, 22950, 23307, 24678, 34275, 34425, 37017, 38845, 41130, 46614, 61695, 68550, 68850, 69921, 74034, 77690, 102825, 116535, 123390, 139842, 185085, 194225, 205650, 209763, 233070, 308475, 349605, 370170, 388450, 419526, 582675, 616950, 629289, 699210, 925425, 1048815, 1165350, 1258578, 1748025, 1850850, 2097630, 3146445, 3496050, 5244075, 6292890, 10488150, 15732225, 31464450]

約数ペア:

[(1, 31464450), (2, 15732225), (3, 10488150), (5, 6292890), (6, 5244075), (9, 3496050), (10, 3146445), (15, 2097630), (17, 1850850), (18, 1748025), (25, 1258578), (27, 1165350), (30, 1048815), (34, 925425), (45, 699210), (50, 629289), (51, 616950), (54, 582675), (75, 419526), (81, 388450), (85, 370170), (90, 349605), (102, 308475), (135, 233070), (150, 209763), (153, 205650), (162, 194225), (170, 185085), (225, 139842), (255, 123390), (270, 116535), (306, 102825), (405, 77690), (425, 74034), (450, 69921), (457, 68850), (459, 68550), (510, 61695), (675, 46614), (765, 41130), (810, 38845), (850, 37017), (914, 34425), (918, 34275), (1275, 24678), (1350, 23307), (1371, 22950), (1377, 22850), (1530, 20565), (2025, 15538), (2285, 13770), (2295, 13710), (2550, 12339), (2742, 11475), (2754, 11425), (3825, 8226), (4050, 7769), (4113, 7650), (4570, 6885), (4590, 6855)]