30983400

素因数分解:

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

素因数の和:2488

約数の個数: 144

約数和(自身を含む): 118965600

約数和(自身を除く): 87982200

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, 2459, 2520, 3150, 4200, 4918, 6300, 7377, 9836, 12295, 12600, 14754, 17213, 19672, 22131, 24590, 29508, 34426, 36885, 44262, 49180, 51639, 59016, 61475, 68852, 73770, 86065, 88524, 98360, 103278, 110655, 122950, 137704, 147540, 154917, 172130, 177048, 184425, 206556, 221310, 245900, 258195, 295080, 309834, 344260, 368850, 413112, 430325, 442620, 491800, 516390, 553275, 619668, 688520, 737700, 774585, 860650, 885240, 1032780, 1106550, 1239336, 1290975, 1475400, 1549170, 1721300, 2065560, 2213100, 2581950, 3098340, 3442600, 3872925, 4426200, 5163900, 6196680, 7745850, 10327800, 15491700, 30983400]

約数ペア:

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