76885875

素因数分解:

$3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 164736000

約数和(自身を除く): 87850125

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 27, 33, 45, 55, 57, 75, 95, 99, 109, 125, 135, 165, 171, 209, 225, 275, 285, 297, 327, 375, 475, 495, 513, 545, 627, 675, 825, 855, 981, 1045, 1125, 1199, 1375, 1425, 1485, 1635, 1881, 2071, 2375, 2475, 2565, 2725, 2943, 3135, 3375, 3597, 4125, 4275, 4905, 5225, 5643, 5995, 6213, 7125, 7425, 8175, 9405, 10355, 10791, 12375, 12825, 13625, 14715, 15675, 17985, 18639, 21375, 22781, 24525, 26125, 28215, 29975, 31065, 32373, 37125, 40875, 47025, 51775, 53955, 55917, 64125, 68343, 73575, 78375, 89925, 93195, 113905, 122625, 141075, 149875, 155325, 161865, 205029, 235125, 258875, 269775, 279585, 341715, 367875, 449625, 465975, 569525, 615087, 705375, 776625, 809325, 1025145, 1348875, 1397925, 1708575, 2329875, 2847625, 3075435, 4046625, 5125725, 6989625, 8542875, 15377175, 25628625, 76885875]

約数ペア:

[(1, 76885875), (3, 25628625), (5, 15377175), (9, 8542875), (11, 6989625), (15, 5125725), (19, 4046625), (25, 3075435), (27, 2847625), (33, 2329875), (45, 1708575), (55, 1397925), (57, 1348875), (75, 1025145), (95, 809325), (99, 776625), (109, 705375), (125, 615087), (135, 569525), (165, 465975), (171, 449625), (209, 367875), (225, 341715), (275, 279585), (285, 269775), (297, 258875), (327, 235125), (375, 205029), (475, 161865), (495, 155325), (513, 149875), (545, 141075), (627, 122625), (675, 113905), (825, 93195), (855, 89925), (981, 78375), (1045, 73575), (1125, 68343), (1199, 64125), (1375, 55917), (1425, 53955), (1485, 51775), (1635, 47025), (1881, 40875), (2071, 37125), (2375, 32373), (2475, 31065), (2565, 29975), (2725, 28215), (2943, 26125), (3135, 24525), (3375, 22781), (3597, 21375), (4125, 18639), (4275, 17985), (4905, 15675), (5225, 14715), (5643, 13625), (5995, 12825), (6213, 12375), (7125, 10791), (7425, 10355), (8175, 9405)]