1755385740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1297}}^1$

素因数の和:1488

約数の個数: 144

約数和(自身を含む): 5454216768

約数和(自身を除く): 3698831028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 103, 146, 180, 206, 219, 292, 309, 365, 412, 438, 515, 618, 657, 730, 876, 927, 1030, 1095, 1236, 1297, 1314, 1460, 1545, 1854, 2060, 2190, 2594, 2628, 3090, 3285, 3708, 3891, 4380, 4635, 5188, 6180, 6485, 6570, 7519, 7782, 9270, 11673, 12970, 13140, 15038, 15564, 18540, 19455, 22557, 23346, 25940, 30076, 37595, 38910, 45114, 46692, 58365, 67671, 75190, 77820, 90228, 94681, 112785, 116730, 133591, 135342, 150380, 189362, 225570, 233460, 267182, 270684, 284043, 338355, 378724, 400773, 451140, 473405, 534364, 568086, 667955, 676710, 801546, 852129, 946810, 1136172, 1202319, 1335910, 1353420, 1420215, 1603092, 1704258, 1893620, 2003865, 2404638, 2671820, 2840430, 3408516, 4007730, 4260645, 4809276, 5680860, 6011595, 8015460, 8521290, 9752143, 12023190, 17042580, 19504286, 24046380, 29256429, 39008572, 48760715, 58512858, 87769287, 97521430, 117025716, 146282145, 175538574, 195042860, 292564290, 351077148, 438846435, 585128580, 877692870, 1755385740]

約数ペア:

[(1, 1755385740), (2, 877692870), (3, 585128580), (4, 438846435), (5, 351077148), (6, 292564290), (9, 195042860), (10, 175538574), (12, 146282145), (15, 117025716), (18, 97521430), (20, 87769287), (30, 58512858), (36, 48760715), (45, 39008572), (60, 29256429), (73, 24046380), (90, 19504286), (103, 17042580), (146, 12023190), (180, 9752143), (206, 8521290), (219, 8015460), (292, 6011595), (309, 5680860), (365, 4809276), (412, 4260645), (438, 4007730), (515, 3408516), (618, 2840430), (657, 2671820), (730, 2404638), (876, 2003865), (927, 1893620), (1030, 1704258), (1095, 1603092), (1236, 1420215), (1297, 1353420), (1314, 1335910), (1460, 1202319), (1545, 1136172), (1854, 946810), (2060, 852129), (2190, 801546), (2594, 676710), (2628, 667955), (3090, 568086), (3285, 534364), (3708, 473405), (3891, 451140), (4380, 400773), (4635, 378724), (5188, 338355), (6180, 284043), (6485, 270684), (6570, 267182), (7519, 233460), (7782, 225570), (9270, 189362), (11673, 150380), (12970, 135342), (13140, 133591), (15038, 116730), (15564, 112785), (18540, 94681), (19455, 90228), (22557, 77820), (23346, 75190), (25940, 67671), (30076, 58365), (37595, 46692), (38910, 45114)]