276598740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1294

約数の個数: 144

約数和(自身を含む): 879459840

約数和(自身を除く): 602861100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 121, 124, 132, 155, 165, 186, 220, 242, 310, 330, 341, 363, 372, 465, 484, 605, 620, 660, 682, 726, 930, 1023, 1210, 1229, 1364, 1452, 1705, 1815, 1860, 2046, 2420, 2458, 3410, 3630, 3687, 3751, 4092, 4916, 5115, 6145, 6820, 7260, 7374, 7502, 10230, 11253, 12290, 13519, 14748, 15004, 18435, 18755, 20460, 22506, 24580, 27038, 36870, 37510, 38099, 40557, 45012, 54076, 56265, 67595, 73740, 75020, 76198, 81114, 112530, 114297, 135190, 148709, 152396, 162228, 190495, 202785, 225060, 228594, 270380, 297418, 380990, 405570, 419089, 446127, 457188, 571485, 594836, 743545, 761980, 811140, 838178, 892254, 1142970, 1257267, 1487090, 1676356, 1784508, 2095445, 2230635, 2285940, 2514534, 2974180, 4190890, 4461270, 4609979, 5029068, 6286335, 8381780, 8922540, 9219958, 12572670, 13829937, 18439916, 23049895, 25145340, 27659874, 46099790, 55319748, 69149685, 92199580, 138299370, 276598740]

約数ペア:

[(1, 276598740), (2, 138299370), (3, 92199580), (4, 69149685), (5, 55319748), (6, 46099790), (10, 27659874), (11, 25145340), (12, 23049895), (15, 18439916), (20, 13829937), (22, 12572670), (30, 9219958), (31, 8922540), (33, 8381780), (44, 6286335), (55, 5029068), (60, 4609979), (62, 4461270), (66, 4190890), (93, 2974180), (110, 2514534), (121, 2285940), (124, 2230635), (132, 2095445), (155, 1784508), (165, 1676356), (186, 1487090), (220, 1257267), (242, 1142970), (310, 892254), (330, 838178), (341, 811140), (363, 761980), (372, 743545), (465, 594836), (484, 571485), (605, 457188), (620, 446127), (660, 419089), (682, 405570), (726, 380990), (930, 297418), (1023, 270380), (1210, 228594), (1229, 225060), (1364, 202785), (1452, 190495), (1705, 162228), (1815, 152396), (1860, 148709), (2046, 135190), (2420, 114297), (2458, 112530), (3410, 81114), (3630, 76198), (3687, 75020), (3751, 73740), (4092, 67595), (4916, 56265), (5115, 54076), (6145, 45012), (6820, 40557), (7260, 38099), (7374, 37510), (7502, 36870), (10230, 27038), (11253, 24580), (12290, 22506), (13519, 20460), (14748, 18755), (15004, 18435)]