1920983400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{152459}}^1$

素因数の和:152488

約数の個数: 144

約数和(自身を含む): 7372965600

約数和(自身を除く): 5451982200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 152459, 304918, 457377, 609836, 762295, 914754, 1067213, 1219672, 1372131, 1524590, 1829508, 2134426, 2286885, 2744262, 3049180, 3201639, 3659016, 3811475, 4268852, 4573770, 5336065, 5488524, 6098360, 6403278, 6860655, 7622950, 8537704, 9147540, 9604917, 10672130, 10977048, 11434425, 12806556, 13721310, 15245900, 16008195, 18295080, 19209834, 21344260, 22868850, 25613112, 26680325, 27442620, 30491800, 32016390, 34303275, 38419668, 42688520, 45737700, 48024585, 53360650, 54885240, 64032780, 68606550, 76839336, 80040975, 91475400, 96049170, 106721300, 128065560, 137213100, 160081950, 192098340, 213442600, 240122925, 274426200, 320163900, 384196680, 480245850, 640327800, 960491700, 1920983400]

約数ペア:

[(1, 1920983400), (2, 960491700), (3, 640327800), (4, 480245850), (5, 384196680), (6, 320163900), (7, 274426200), (8, 240122925), (9, 213442600), (10, 192098340), (12, 160081950), (14, 137213100), (15, 128065560), (18, 106721300), (20, 96049170), (21, 91475400), (24, 80040975), (25, 76839336), (28, 68606550), (30, 64032780), (35, 54885240), (36, 53360650), (40, 48024585), (42, 45737700), (45, 42688520), (50, 38419668), (56, 34303275), (60, 32016390), (63, 30491800), (70, 27442620), (72, 26680325), (75, 25613112), (84, 22868850), (90, 21344260), (100, 19209834), (105, 18295080), (120, 16008195), (126, 15245900), (140, 13721310), (150, 12806556), (168, 11434425), (175, 10977048), (180, 10672130), (200, 9604917), (210, 9147540), (225, 8537704), (252, 7622950), (280, 6860655), (300, 6403278), (315, 6098360), (350, 5488524), (360, 5336065), (420, 4573770), (450, 4268852), (504, 3811475), (525, 3659016), (600, 3201639), (630, 3049180), (700, 2744262), (840, 2286885), (900, 2134426), (1050, 1829508), (1260, 1524590), (1400, 1372131), (1575, 1219672), (1800, 1067213), (2100, 914754), (2520, 762295), (3150, 609836), (4200, 457377), (6300, 304918), (12600, 152459)]