121278600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:669

約数の個数: 192

約数和(自身を含む): 429734400

約数和(自身を除く): 308455800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 37, 40, 45, 50, 54, 60, 72, 74, 75, 90, 100, 108, 111, 120, 135, 148, 150, 180, 185, 200, 216, 222, 225, 270, 296, 300, 333, 360, 370, 444, 450, 540, 555, 600, 607, 666, 675, 740, 888, 900, 925, 999, 1080, 1110, 1214, 1332, 1350, 1480, 1665, 1800, 1821, 1850, 1998, 2220, 2428, 2664, 2700, 2775, 3035, 3330, 3642, 3700, 3996, 4440, 4856, 4995, 5400, 5463, 5550, 6070, 6660, 7284, 7400, 7992, 8325, 9105, 9990, 10926, 11100, 12140, 13320, 14568, 15175, 16389, 16650, 18210, 19980, 21852, 22200, 22459, 24280, 24975, 27315, 30350, 32778, 33300, 36420, 39960, 43704, 44918, 45525, 49950, 54630, 60700, 65556, 66600, 67377, 72840, 81945, 89836, 91050, 99900, 109260, 112295, 121400, 131112, 134754, 136575, 163890, 179672, 182100, 199800, 202131, 218520, 224590, 269508, 273150, 327780, 336885, 364200, 404262, 409725, 449180, 539016, 546300, 561475, 606393, 655560, 673770, 808524, 819450, 898360, 1010655, 1092600, 1122950, 1212786, 1347540, 1617048, 1638900, 1684425, 2021310, 2245900, 2425572, 2695080, 3031965, 3277800, 3368850, 4042620, 4491800, 4851144, 5053275, 6063930, 6737700, 8085240, 10106550, 12127860, 13475400, 15159825, 20213100, 24255720, 30319650, 40426200, 60639300, 121278600]

約数ペア:

[(1, 121278600), (2, 60639300), (3, 40426200), (4, 30319650), (5, 24255720), (6, 20213100), (8, 15159825), (9, 13475400), (10, 12127860), (12, 10106550), (15, 8085240), (18, 6737700), (20, 6063930), (24, 5053275), (25, 4851144), (27, 4491800), (30, 4042620), (36, 3368850), (37, 3277800), (40, 3031965), (45, 2695080), (50, 2425572), (54, 2245900), (60, 2021310), (72, 1684425), (74, 1638900), (75, 1617048), (90, 1347540), (100, 1212786), (108, 1122950), (111, 1092600), (120, 1010655), (135, 898360), (148, 819450), (150, 808524), (180, 673770), (185, 655560), (200, 606393), (216, 561475), (222, 546300), (225, 539016), (270, 449180), (296, 409725), (300, 404262), (333, 364200), (360, 336885), (370, 327780), (444, 273150), (450, 269508), (540, 224590), (555, 218520), (600, 202131), (607, 199800), (666, 182100), (675, 179672), (740, 163890), (888, 136575), (900, 134754), (925, 131112), (999, 121400), (1080, 112295), (1110, 109260), (1214, 99900), (1332, 91050), (1350, 89836), (1480, 81945), (1665, 72840), (1800, 67377), (1821, 66600), (1850, 65556), (1998, 60700), (2220, 54630), (2428, 49950), (2664, 45525), (2700, 44918), (2775, 43704), (3035, 39960), (3330, 36420), (3642, 33300), (3700, 32778), (3996, 30350), (4440, 27315), (4856, 24975), (4995, 24280), (5400, 22459), (5463, 22200), (5550, 21852), (6070, 19980), (6660, 18210), (7284, 16650), (7400, 16389), (7992, 15175), (8325, 14568), (9105, 13320), (9990, 12140), (10926, 11100)]