61966800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{2459}}^1$

素因数の和:2490

約数の個数: 180

約数和(自身を含む): 245862240

約数和(自身を除く): 183895440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2459, 2520, 2800, 3150, 3600, 4200, 4918, 5040, 6300, 7377, 8400, 9836, 12295, 12600, 14754, 17213, 19672, 22131, 24590, 25200, 29508, 34426, 36885, 39344, 44262, 49180, 51639, 59016, 61475, 68852, 73770, 86065, 88524, 98360, 103278, 110655, 118032, 122950, 137704, 147540, 154917, 172130, 177048, 184425, 196720, 206556, 221310, 245900, 258195, 275408, 295080, 309834, 344260, 354096, 368850, 413112, 430325, 442620, 491800, 516390, 553275, 590160, 619668, 688520, 737700, 774585, 826224, 860650, 885240, 983600, 1032780, 1106550, 1239336, 1290975, 1377040, 1475400, 1549170, 1721300, 1770480, 2065560, 2213100, 2478672, 2581950, 2950800, 3098340, 3442600, 3872925, 4131120, 4426200, 5163900, 6196680, 6885200, 7745850, 8852400, 10327800, 12393360, 15491700, 20655600, 30983400, 61966800]

約数ペア:

[(1, 61966800), (2, 30983400), (3, 20655600), (4, 15491700), (5, 12393360), (6, 10327800), (7, 8852400), (8, 7745850), (9, 6885200), (10, 6196680), (12, 5163900), (14, 4426200), (15, 4131120), (16, 3872925), (18, 3442600), (20, 3098340), (21, 2950800), (24, 2581950), (25, 2478672), (28, 2213100), (30, 2065560), (35, 1770480), (36, 1721300), (40, 1549170), (42, 1475400), (45, 1377040), (48, 1290975), (50, 1239336), (56, 1106550), (60, 1032780), (63, 983600), (70, 885240), (72, 860650), (75, 826224), (80, 774585), (84, 737700), (90, 688520), (100, 619668), (105, 590160), (112, 553275), (120, 516390), (126, 491800), (140, 442620), (144, 430325), (150, 413112), (168, 368850), (175, 354096), (180, 344260), (200, 309834), (210, 295080), (225, 275408), (240, 258195), (252, 245900), (280, 221310), (300, 206556), (315, 196720), (336, 184425), (350, 177048), (360, 172130), (400, 154917), (420, 147540), (450, 137704), (504, 122950), (525, 118032), (560, 110655), (600, 103278), (630, 98360), (700, 88524), (720, 86065), (840, 73770), (900, 68852), (1008, 61475), (1050, 59016), (1200, 51639), (1260, 49180), (1400, 44262), (1575, 39344), (1680, 36885), (1800, 34426), (2100, 29508), (2459, 25200), (2520, 24590), (2800, 22131), (3150, 19672), (3600, 17213), (4200, 14754), (4918, 12600), (5040, 12295), (6300, 9836), (7377, 8400)]