65977800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:732

約数の個数: 192

約数和(自身を含む): 244270080

約数和(自身を除く): 178292280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 50, 56, 60, 69, 70, 75, 84, 92, 100, 105, 115, 120, 138, 140, 150, 161, 168, 175, 184, 200, 210, 230, 276, 280, 300, 322, 345, 350, 420, 460, 483, 525, 552, 575, 600, 644, 683, 690, 700, 805, 840, 920, 966, 1050, 1150, 1288, 1366, 1380, 1400, 1610, 1725, 1932, 2049, 2100, 2300, 2415, 2732, 2760, 3220, 3415, 3450, 3864, 4025, 4098, 4200, 4600, 4781, 4830, 5464, 6440, 6830, 6900, 8050, 8196, 9562, 9660, 10245, 12075, 13660, 13800, 14343, 15709, 16100, 16392, 17075, 19124, 19320, 20490, 23905, 24150, 27320, 28686, 31418, 32200, 34150, 38248, 40980, 47127, 47810, 48300, 51225, 57372, 62836, 68300, 71715, 78545, 81960, 94254, 95620, 96600, 102450, 109963, 114744, 119525, 125672, 136600, 143430, 157090, 188508, 191240, 204900, 219926, 235635, 239050, 286860, 314180, 329889, 358575, 377016, 392725, 409800, 439852, 471270, 478100, 549815, 573720, 628360, 659778, 717150, 785450, 879704, 942540, 956200, 1099630, 1178175, 1319556, 1434300, 1570900, 1649445, 1885080, 2199260, 2356350, 2639112, 2749075, 2868600, 3141800, 3298890, 4398520, 4712700, 5498150, 6597780, 8247225, 9425400, 10996300, 13195560, 16494450, 21992600, 32988900, 65977800]

約数ペア:

[(1, 65977800), (2, 32988900), (3, 21992600), (4, 16494450), (5, 13195560), (6, 10996300), (7, 9425400), (8, 8247225), (10, 6597780), (12, 5498150), (14, 4712700), (15, 4398520), (20, 3298890), (21, 3141800), (23, 2868600), (24, 2749075), (25, 2639112), (28, 2356350), (30, 2199260), (35, 1885080), (40, 1649445), (42, 1570900), (46, 1434300), (50, 1319556), (56, 1178175), (60, 1099630), (69, 956200), (70, 942540), (75, 879704), (84, 785450), (92, 717150), (100, 659778), (105, 628360), (115, 573720), (120, 549815), (138, 478100), (140, 471270), (150, 439852), (161, 409800), (168, 392725), (175, 377016), (184, 358575), (200, 329889), (210, 314180), (230, 286860), (276, 239050), (280, 235635), (300, 219926), (322, 204900), (345, 191240), (350, 188508), (420, 157090), (460, 143430), (483, 136600), (525, 125672), (552, 119525), (575, 114744), (600, 109963), (644, 102450), (683, 96600), (690, 95620), (700, 94254), (805, 81960), (840, 78545), (920, 71715), (966, 68300), (1050, 62836), (1150, 57372), (1288, 51225), (1366, 48300), (1380, 47810), (1400, 47127), (1610, 40980), (1725, 38248), (1932, 34150), (2049, 32200), (2100, 31418), (2300, 28686), (2415, 27320), (2732, 24150), (2760, 23905), (3220, 20490), (3415, 19320), (3450, 19124), (3864, 17075), (4025, 16392), (4098, 16100), (4200, 15709), (4600, 14343), (4781, 13800), (4830, 13660), (5464, 12075), (6440, 10245), (6830, 9660), (6900, 9562), (8050, 8196)]