292019000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3209}}^1$

素因数の和:3250

約数の個数: 128

約数和(自身を含む): 841276800

約数和(自身を除く): 549257800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 125, 130, 140, 175, 182, 200, 250, 260, 280, 325, 350, 364, 455, 500, 520, 650, 700, 728, 875, 910, 1000, 1300, 1400, 1625, 1750, 1820, 2275, 2600, 3209, 3250, 3500, 3640, 4550, 6418, 6500, 7000, 9100, 11375, 12836, 13000, 16045, 18200, 22463, 22750, 25672, 32090, 41717, 44926, 45500, 64180, 80225, 83434, 89852, 91000, 112315, 128360, 160450, 166868, 179704, 208585, 224630, 292019, 320900, 333736, 401125, 417170, 449260, 561575, 584038, 641800, 802250, 834340, 898520, 1042925, 1123150, 1168076, 1460095, 1604500, 1668680, 2085850, 2246300, 2336152, 2807875, 2920190, 3209000, 4171700, 4492600, 5214625, 5615750, 5840380, 7300475, 8343400, 10429250, 11231500, 11680760, 14600950, 20858500, 22463000, 29201900, 36502375, 41717000, 58403800, 73004750, 146009500, 292019000]

約数ペア:

[(1, 292019000), (2, 146009500), (4, 73004750), (5, 58403800), (7, 41717000), (8, 36502375), (10, 29201900), (13, 22463000), (14, 20858500), (20, 14600950), (25, 11680760), (26, 11231500), (28, 10429250), (35, 8343400), (40, 7300475), (50, 5840380), (52, 5615750), (56, 5214625), (65, 4492600), (70, 4171700), (91, 3209000), (100, 2920190), (104, 2807875), (125, 2336152), (130, 2246300), (140, 2085850), (175, 1668680), (182, 1604500), (200, 1460095), (250, 1168076), (260, 1123150), (280, 1042925), (325, 898520), (350, 834340), (364, 802250), (455, 641800), (500, 584038), (520, 561575), (650, 449260), (700, 417170), (728, 401125), (875, 333736), (910, 320900), (1000, 292019), (1300, 224630), (1400, 208585), (1625, 179704), (1750, 166868), (1820, 160450), (2275, 128360), (2600, 112315), (3209, 91000), (3250, 89852), (3500, 83434), (3640, 80225), (4550, 64180), (6418, 45500), (6500, 44926), (7000, 41717), (9100, 32090), (11375, 25672), (12836, 22750), (13000, 22463), (16045, 18200)]