450076275

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:626

約数の個数: 144

約数和(自身を含む): 981901440

約数和(自身を除く): 531825165

約数列:

[1, 3, 5, 9, 11, 15, 17, 19, 25, 33, 45, 51, 55, 57, 75, 85, 95, 99, 153, 165, 171, 187, 209, 225, 255, 275, 285, 323, 425, 475, 495, 561, 563, 627, 765, 825, 855, 935, 969, 1045, 1275, 1425, 1615, 1683, 1689, 1881, 2475, 2805, 2815, 2907, 3135, 3553, 3825, 4275, 4675, 4845, 5067, 5225, 6193, 8075, 8415, 8445, 9405, 9571, 10659, 10697, 14025, 14075, 14535, 15675, 17765, 18579, 24225, 25335, 28713, 30965, 31977, 32091, 42075, 42225, 47025, 47855, 53295, 53485, 55737, 72675, 86139, 88825, 92895, 96273, 105281, 117667, 126675, 143565, 154825, 159885, 160455, 181849, 239275, 266475, 267425, 278685, 315843, 353001, 430695, 464475, 481365, 526405, 545547, 588335, 717825, 799425, 802275, 909245, 947529, 1059003, 1393425, 1579215, 1636641, 1765005, 2000339, 2153475, 2406825, 2632025, 2727735, 2941675, 4546225, 4737645, 5295015, 6001017, 7896075, 8183205, 8825025, 10001695, 13638675, 18003051, 23688225, 26475075, 30005085, 40916025, 50008475, 90015255, 150025425, 450076275]

約数ペア:

[(1, 450076275), (3, 150025425), (5, 90015255), (9, 50008475), (11, 40916025), (15, 30005085), (17, 26475075), (19, 23688225), (25, 18003051), (33, 13638675), (45, 10001695), (51, 8825025), (55, 8183205), (57, 7896075), (75, 6001017), (85, 5295015), (95, 4737645), (99, 4546225), (153, 2941675), (165, 2727735), (171, 2632025), (187, 2406825), (209, 2153475), (225, 2000339), (255, 1765005), (275, 1636641), (285, 1579215), (323, 1393425), (425, 1059003), (475, 947529), (495, 909245), (561, 802275), (563, 799425), (627, 717825), (765, 588335), (825, 545547), (855, 526405), (935, 481365), (969, 464475), (1045, 430695), (1275, 353001), (1425, 315843), (1615, 278685), (1683, 267425), (1689, 266475), (1881, 239275), (2475, 181849), (2805, 160455), (2815, 159885), (2907, 154825), (3135, 143565), (3553, 126675), (3825, 117667), (4275, 105281), (4675, 96273), (4845, 92895), (5067, 88825), (5225, 86139), (6193, 72675), (8075, 55737), (8415, 53485), (8445, 53295), (9405, 47855), (9571, 47025), (10659, 42225), (10697, 42075), (14025, 32091), (14075, 31977), (14535, 30965), (15675, 28713), (17765, 25335), (18579, 24225)]