80322900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1663}}^1$

素因数の和:1710

約数の個数: 144

約数和(自身を含む): 277315584

約数和(自身を除く): 196992684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1380, 1610, 1663, 1725, 1932, 2100, 2300, 2415, 3220, 3326, 3450, 4025, 4830, 4989, 6652, 6900, 8050, 8315, 9660, 9978, 11641, 12075, 16100, 16630, 19956, 23282, 24150, 24945, 33260, 34923, 38249, 41575, 46564, 48300, 49890, 58205, 69846, 76498, 83150, 99780, 114747, 116410, 124725, 139692, 152996, 166300, 174615, 191245, 229494, 232820, 249450, 267743, 291025, 349230, 382490, 458988, 498900, 535486, 573735, 582050, 698460, 764980, 803229, 873075, 956225, 1070972, 1147470, 1164100, 1338715, 1606458, 1746150, 1912450, 2294940, 2677430, 2868675, 3212916, 3492300, 3824900, 4016145, 5354860, 5737350, 6693575, 8032290, 11474700, 13387150, 16064580, 20080725, 26774300, 40161450, 80322900]

約数ペア:

[(1, 80322900), (2, 40161450), (3, 26774300), (4, 20080725), (5, 16064580), (6, 13387150), (7, 11474700), (10, 8032290), (12, 6693575), (14, 5737350), (15, 5354860), (20, 4016145), (21, 3824900), (23, 3492300), (25, 3212916), (28, 2868675), (30, 2677430), (35, 2294940), (42, 1912450), (46, 1746150), (50, 1606458), (60, 1338715), (69, 1164100), (70, 1147470), (75, 1070972), (84, 956225), (92, 873075), (100, 803229), (105, 764980), (115, 698460), (138, 582050), (140, 573735), (150, 535486), (161, 498900), (175, 458988), (210, 382490), (230, 349230), (276, 291025), (300, 267743), (322, 249450), (345, 232820), (350, 229494), (420, 191245), (460, 174615), (483, 166300), (525, 152996), (575, 139692), (644, 124725), (690, 116410), (700, 114747), (805, 99780), (966, 83150), (1050, 76498), (1150, 69846), (1380, 58205), (1610, 49890), (1663, 48300), (1725, 46564), (1932, 41575), (2100, 38249), (2300, 34923), (2415, 33260), (3220, 24945), (3326, 24150), (3450, 23282), (4025, 19956), (4830, 16630), (4989, 16100), (6652, 12075), (6900, 11641), (8050, 9978), (8315, 9660)]