84106400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:703

約数の個数: 144

約数和(自身を含む): 245234304

約数和(自身を除く): 161127904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 160, 161, 175, 184, 200, 224, 230, 280, 322, 350, 368, 400, 460, 560, 575, 644, 653, 700, 736, 800, 805, 920, 1120, 1150, 1288, 1306, 1400, 1610, 1840, 2300, 2576, 2612, 2800, 3220, 3265, 3680, 4025, 4571, 4600, 5152, 5224, 5600, 6440, 6530, 8050, 9142, 9200, 10448, 12880, 13060, 15019, 16100, 16325, 18284, 18400, 20896, 22855, 25760, 26120, 30038, 32200, 32650, 36568, 45710, 52240, 60076, 64400, 65300, 73136, 75095, 91420, 104480, 105133, 114275, 120152, 128800, 130600, 146272, 150190, 182840, 210266, 228550, 240304, 261200, 300380, 365680, 375475, 420532, 457100, 480608, 522400, 525665, 600760, 731360, 750950, 841064, 914200, 1051330, 1201520, 1501900, 1682128, 1828400, 2102660, 2403040, 2628325, 3003800, 3364256, 3656800, 4205320, 5256650, 6007600, 8410640, 10513300, 12015200, 16821280, 21026600, 42053200, 84106400]

約数ペア:

[(1, 84106400), (2, 42053200), (4, 21026600), (5, 16821280), (7, 12015200), (8, 10513300), (10, 8410640), (14, 6007600), (16, 5256650), (20, 4205320), (23, 3656800), (25, 3364256), (28, 3003800), (32, 2628325), (35, 2403040), (40, 2102660), (46, 1828400), (50, 1682128), (56, 1501900), (70, 1201520), (80, 1051330), (92, 914200), (100, 841064), (112, 750950), (115, 731360), (140, 600760), (160, 525665), (161, 522400), (175, 480608), (184, 457100), (200, 420532), (224, 375475), (230, 365680), (280, 300380), (322, 261200), (350, 240304), (368, 228550), (400, 210266), (460, 182840), (560, 150190), (575, 146272), (644, 130600), (653, 128800), (700, 120152), (736, 114275), (800, 105133), (805, 104480), (920, 91420), (1120, 75095), (1150, 73136), (1288, 65300), (1306, 64400), (1400, 60076), (1610, 52240), (1840, 45710), (2300, 36568), (2576, 32650), (2612, 32200), (2800, 30038), (3220, 26120), (3265, 25760), (3680, 22855), (4025, 20896), (4571, 18400), (4600, 18284), (5152, 16325), (5224, 16100), (5600, 15019), (6440, 13060), (6530, 12880), (8050, 10448), (9142, 9200)]