222888894075

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{560621}}^1$

素因数の和:560690

約数の個数: 96

約数和(自身を含む): 444909619200

約数和(自身を除く): 222020725125

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 31, 45, 57, 75, 93, 95, 135, 155, 171, 225, 279, 285, 465, 475, 513, 589, 675, 775, 837, 855, 1395, 1425, 1767, 2325, 2565, 2945, 4185, 4275, 5301, 6975, 8835, 12825, 14725, 15903, 20925, 26505, 44175, 79515, 132525, 397575, 560621, 1681863, 2803105, 5045589, 8409315, 10651799, 14015525, 15136767, 17379251, 25227945, 31955397, 42046575, 52137753, 53258995, 75683835, 86896255, 95866191, 126139725, 156413259, 159776985, 260688765, 266294975, 287598573, 330205769, 378419175, 434481275, 469239777, 479330955, 782066295, 798884925, 990617307, 1303443825, 1437992865, 1651028845, 2346198885, 2396654775, 2971851921, 3910331475, 4953086535, 7189964325, 8255144225, 8915555763, 11730994425, 14859259605, 24765432675, 44577778815, 74296298025, 222888894075]

約数ペア:

[(1, 222888894075), (3, 74296298025), (5, 44577778815), (9, 24765432675), (15, 14859259605), (19, 11730994425), (25, 8915555763), (27, 8255144225), (31, 7189964325), (45, 4953086535), (57, 3910331475), (75, 2971851921), (93, 2396654775), (95, 2346198885), (135, 1651028845), (155, 1437992865), (171, 1303443825), (225, 990617307), (279, 798884925), (285, 782066295), (465, 479330955), (475, 469239777), (513, 434481275), (589, 378419175), (675, 330205769), (775, 287598573), (837, 266294975), (855, 260688765), (1395, 159776985), (1425, 156413259), (1767, 126139725), (2325, 95866191), (2565, 86896255), (2945, 75683835), (4185, 53258995), (4275, 52137753), (5301, 42046575), (6975, 31955397), (8835, 25227945), (12825, 17379251), (14725, 15136767), (15903, 14015525), (20925, 10651799), (26505, 8409315), (44175, 5045589), (79515, 2803105), (132525, 1681863), (397575, 560621)]