1275983100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{601}}^1$

素因数の和:965

約数の個数: 216

約数和(自身を含む): 4592046368

約数和(自身を除く): 3316063268

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 337, 350, 420, 450, 525, 601, 630, 674, 700, 900, 1011, 1050, 1202, 1260, 1348, 1575, 1685, 1803, 2022, 2100, 2359, 2404, 3005, 3033, 3150, 3370, 3606, 4044, 4207, 4718, 5055, 5409, 6010, 6066, 6300, 6740, 7077, 7212, 8414, 8425, 9015, 9436, 10110, 10818, 11795, 12020, 12132, 12621, 14154, 15025, 15165, 16828, 16850, 18030, 20220, 21035, 21231, 21636, 23590, 25242, 25275, 27045, 28308, 30050, 30330, 33700, 35385, 36060, 37863, 42070, 42462, 45075, 47180, 50484, 50550, 54090, 58975, 60100, 60660, 63105, 70770, 75726, 75825, 84140, 84924, 90150, 101100, 105175, 106155, 108180, 117950, 126210, 135225, 141540, 151452, 151650, 176925, 180300, 189315, 202537, 210350, 212310, 235900, 252420, 270450, 303300, 315525, 353850, 378630, 405074, 420700, 424620, 530775, 540900, 607611, 631050, 707700, 757260, 810148, 946575, 1012685, 1061550, 1215222, 1262100, 1417759, 1822833, 1893150, 2025370, 2123100, 2430444, 2835518, 3038055, 3645666, 3786300, 4050740, 4253277, 5063425, 5671036, 6076110, 7088795, 7291332, 8506554, 9114165, 10126850, 12152220, 12759831, 14177590, 15190275, 17013108, 18228330, 20253700, 21266385, 25519662, 28355180, 30380550, 35443975, 36456660, 42532770, 45570825, 51039324, 60761100, 63799155, 70887950, 85065540, 91141650, 106331925, 127598310, 141775900, 182283300, 212663850, 255196620, 318995775, 425327700, 637991550, 1275983100]

約数ペア:

[(1, 1275983100), (2, 637991550), (3, 425327700), (4, 318995775), (5, 255196620), (6, 212663850), (7, 182283300), (9, 141775900), (10, 127598310), (12, 106331925), (14, 91141650), (15, 85065540), (18, 70887950), (20, 63799155), (21, 60761100), (25, 51039324), (28, 45570825), (30, 42532770), (35, 36456660), (36, 35443975), (42, 30380550), (45, 28355180), (50, 25519662), (60, 21266385), (63, 20253700), (70, 18228330), (75, 17013108), (84, 15190275), (90, 14177590), (100, 12759831), (105, 12152220), (126, 10126850), (140, 9114165), (150, 8506554), (175, 7291332), (180, 7088795), (210, 6076110), (225, 5671036), (252, 5063425), (300, 4253277), (315, 4050740), (337, 3786300), (350, 3645666), (420, 3038055), (450, 2835518), (525, 2430444), (601, 2123100), (630, 2025370), (674, 1893150), (700, 1822833), (900, 1417759), (1011, 1262100), (1050, 1215222), (1202, 1061550), (1260, 1012685), (1348, 946575), (1575, 810148), (1685, 757260), (1803, 707700), (2022, 631050), (2100, 607611), (2359, 540900), (2404, 530775), (3005, 424620), (3033, 420700), (3150, 405074), (3370, 378630), (3606, 353850), (4044, 315525), (4207, 303300), (4718, 270450), (5055, 252420), (5409, 235900), (6010, 212310), (6066, 210350), (6300, 202537), (6740, 189315), (7077, 180300), (7212, 176925), (8414, 151650), (8425, 151452), (9015, 141540), (9436, 135225), (10110, 126210), (10818, 117950), (11795, 108180), (12020, 106155), (12132, 105175), (12621, 101100), (14154, 90150), (15025, 84924), (15165, 84140), (16828, 75825), (16850, 75726), (18030, 70770), (20220, 63105), (21035, 60660), (21231, 60100), (21636, 58975), (23590, 54090), (25242, 50550), (25275, 50484), (27045, 47180), (28308, 45075), (30050, 42462), (30330, 42070), (33700, 37863), (35385, 36060)]