64604250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:606

約数の個数: 128

約数和(自身を含む): 190045440

約数和(自身を除く): 125441190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 85, 90, 102, 125, 135, 150, 153, 170, 225, 250, 255, 270, 306, 375, 425, 450, 459, 510, 563, 675, 750, 765, 850, 918, 1125, 1126, 1275, 1350, 1530, 1689, 2125, 2250, 2295, 2550, 2815, 3375, 3378, 3825, 4250, 4590, 5067, 5630, 6375, 6750, 7650, 8445, 9571, 10134, 11475, 12750, 14075, 15201, 16890, 19125, 19142, 22950, 25335, 28150, 28713, 30402, 38250, 42225, 47855, 50670, 57375, 57426, 70375, 76005, 84450, 86139, 95710, 114750, 126675, 140750, 143565, 152010, 172278, 211125, 239275, 253350, 258417, 287130, 380025, 422250, 430695, 478550, 516834, 633375, 717825, 760050, 861390, 1196375, 1266750, 1292085, 1435650, 1900125, 2153475, 2392750, 2584170, 3589125, 3800250, 4306950, 6460425, 7178250, 10767375, 12920850, 21534750, 32302125, 64604250]

約数ペア:

[(1, 64604250), (2, 32302125), (3, 21534750), (5, 12920850), (6, 10767375), (9, 7178250), (10, 6460425), (15, 4306950), (17, 3800250), (18, 3589125), (25, 2584170), (27, 2392750), (30, 2153475), (34, 1900125), (45, 1435650), (50, 1292085), (51, 1266750), (54, 1196375), (75, 861390), (85, 760050), (90, 717825), (102, 633375), (125, 516834), (135, 478550), (150, 430695), (153, 422250), (170, 380025), (225, 287130), (250, 258417), (255, 253350), (270, 239275), (306, 211125), (375, 172278), (425, 152010), (450, 143565), (459, 140750), (510, 126675), (563, 114750), (675, 95710), (750, 86139), (765, 84450), (850, 76005), (918, 70375), (1125, 57426), (1126, 57375), (1275, 50670), (1350, 47855), (1530, 42225), (1689, 38250), (2125, 30402), (2250, 28713), (2295, 28150), (2550, 25335), (2815, 22950), (3375, 19142), (3378, 19125), (3825, 16890), (4250, 15201), (4590, 14075), (5067, 12750), (5630, 11475), (6375, 10134), (6750, 9571), (7650, 8445)]