201549480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1427}}^1$

素因数の和:1559

約数の個数: 128

約数和(自身を含む): 666247680

約数和(自身を除く): 464698200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 107, 110, 120, 132, 165, 214, 220, 264, 321, 330, 428, 440, 535, 642, 660, 856, 1070, 1177, 1284, 1320, 1427, 1605, 2140, 2354, 2568, 2854, 3210, 3531, 4280, 4281, 4708, 5708, 5885, 6420, 7062, 7135, 8562, 9416, 11416, 11770, 12840, 14124, 14270, 15697, 17124, 17655, 21405, 23540, 28248, 28540, 31394, 34248, 35310, 42810, 47080, 47091, 57080, 62788, 70620, 78485, 85620, 94182, 125576, 141240, 152689, 156970, 171240, 188364, 235455, 305378, 313940, 376728, 458067, 470910, 610756, 627880, 763445, 916134, 941820, 1221512, 1526890, 1679579, 1832268, 1883640, 2290335, 3053780, 3359158, 3664536, 4580670, 5038737, 6107560, 6718316, 8397895, 9161340, 10077474, 13436632, 16795790, 18322680, 20154948, 25193685, 33591580, 40309896, 50387370, 67183160, 100774740, 201549480]

約数ペア:

[(1, 201549480), (2, 100774740), (3, 67183160), (4, 50387370), (5, 40309896), (6, 33591580), (8, 25193685), (10, 20154948), (11, 18322680), (12, 16795790), (15, 13436632), (20, 10077474), (22, 9161340), (24, 8397895), (30, 6718316), (33, 6107560), (40, 5038737), (44, 4580670), (55, 3664536), (60, 3359158), (66, 3053780), (88, 2290335), (107, 1883640), (110, 1832268), (120, 1679579), (132, 1526890), (165, 1221512), (214, 941820), (220, 916134), (264, 763445), (321, 627880), (330, 610756), (428, 470910), (440, 458067), (535, 376728), (642, 313940), (660, 305378), (856, 235455), (1070, 188364), (1177, 171240), (1284, 156970), (1320, 152689), (1427, 141240), (1605, 125576), (2140, 94182), (2354, 85620), (2568, 78485), (2854, 70620), (3210, 62788), (3531, 57080), (4280, 47091), (4281, 47080), (4708, 42810), (5708, 35310), (5885, 34248), (6420, 31394), (7062, 28540), (7135, 28248), (8562, 23540), (9416, 21405), (11416, 17655), (11770, 17124), (12840, 15697), (14124, 14270)]