160132500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{647}}^1$

素因数の和:688

約数の個数: 180

約数和(自身を含む): 552648096

約数和(自身を除く): 392515596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 125, 132, 150, 165, 180, 198, 220, 225, 250, 275, 300, 330, 375, 396, 450, 495, 500, 550, 625, 647, 660, 750, 825, 900, 990, 1100, 1125, 1250, 1294, 1375, 1500, 1650, 1875, 1941, 1980, 2250, 2475, 2500, 2588, 2750, 3235, 3300, 3750, 3882, 4125, 4500, 4950, 5500, 5625, 5823, 6470, 6875, 7117, 7500, 7764, 8250, 9705, 9900, 11250, 11646, 12375, 12940, 13750, 14234, 16175, 16500, 19410, 20625, 21351, 22500, 23292, 24750, 27500, 28468, 29115, 32350, 35585, 38820, 41250, 42702, 48525, 49500, 58230, 61875, 64053, 64700, 71170, 80875, 82500, 85404, 97050, 106755, 116460, 123750, 128106, 142340, 145575, 161750, 177925, 194100, 213510, 242625, 247500, 256212, 291150, 320265, 323500, 355850, 404375, 427020, 485250, 533775, 582300, 640530, 711700, 727875, 808750, 889625, 970500, 1067550, 1213125, 1281060, 1455750, 1601325, 1617500, 1779250, 2135100, 2426250, 2668875, 2911500, 3202650, 3558500, 3639375, 4448125, 4852500, 5337750, 6405300, 7278750, 8006625, 8896250, 10675500, 13344375, 14557500, 16013250, 17792500, 26688750, 32026500, 40033125, 53377500, 80066250, 160132500]

約数ペア:

[(1, 160132500), (2, 80066250), (3, 53377500), (4, 40033125), (5, 32026500), (6, 26688750), (9, 17792500), (10, 16013250), (11, 14557500), (12, 13344375), (15, 10675500), (18, 8896250), (20, 8006625), (22, 7278750), (25, 6405300), (30, 5337750), (33, 4852500), (36, 4448125), (44, 3639375), (45, 3558500), (50, 3202650), (55, 2911500), (60, 2668875), (66, 2426250), (75, 2135100), (90, 1779250), (99, 1617500), (100, 1601325), (110, 1455750), (125, 1281060), (132, 1213125), (150, 1067550), (165, 970500), (180, 889625), (198, 808750), (220, 727875), (225, 711700), (250, 640530), (275, 582300), (300, 533775), (330, 485250), (375, 427020), (396, 404375), (450, 355850), (495, 323500), (500, 320265), (550, 291150), (625, 256212), (647, 247500), (660, 242625), (750, 213510), (825, 194100), (900, 177925), (990, 161750), (1100, 145575), (1125, 142340), (1250, 128106), (1294, 123750), (1375, 116460), (1500, 106755), (1650, 97050), (1875, 85404), (1941, 82500), (1980, 80875), (2250, 71170), (2475, 64700), (2500, 64053), (2588, 61875), (2750, 58230), (3235, 49500), (3300, 48525), (3750, 42702), (3882, 41250), (4125, 38820), (4500, 35585), (4950, 32350), (5500, 29115), (5625, 28468), (5823, 27500), (6470, 24750), (6875, 23292), (7117, 22500), (7500, 21351), (7764, 20625), (8250, 19410), (9705, 16500), (9900, 16175), (11250, 14234), (11646, 13750), (12375, 12940)]