65283570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:478

約数の個数: 160

約数和(自身を含む): 203233536

約数和(自身を除く): 137949966

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 81, 85, 90, 99, 102, 110, 135, 153, 162, 165, 170, 187, 198, 255, 270, 297, 306, 330, 374, 405, 431, 459, 495, 510, 561, 594, 765, 810, 862, 891, 918, 935, 990, 1122, 1293, 1377, 1485, 1530, 1683, 1782, 1870, 2155, 2295, 2586, 2754, 2805, 2970, 3366, 3879, 4310, 4455, 4590, 4741, 5049, 5610, 6465, 6885, 7327, 7758, 8415, 8910, 9482, 10098, 11637, 12930, 13770, 14223, 14654, 15147, 16830, 19395, 21981, 23274, 23705, 25245, 28446, 30294, 34911, 36635, 38790, 42669, 43962, 47410, 50490, 58185, 65943, 69822, 71115, 73270, 75735, 80597, 85338, 109905, 116370, 128007, 131886, 142230, 151470, 161194, 174555, 197829, 213345, 219810, 241791, 256014, 329715, 349110, 384021, 395658, 402985, 426690, 483582, 593487, 640035, 659430, 725373, 768042, 805970, 989145, 1186974, 1208955, 1280070, 1450746, 1920105, 1978290, 2176119, 2417910, 2967435, 3626865, 3840210, 4352238, 5934870, 6528357, 7253730, 10880595, 13056714, 21761190, 32641785, 65283570]

約数ペア:

[(1, 65283570), (2, 32641785), (3, 21761190), (5, 13056714), (6, 10880595), (9, 7253730), (10, 6528357), (11, 5934870), (15, 4352238), (17, 3840210), (18, 3626865), (22, 2967435), (27, 2417910), (30, 2176119), (33, 1978290), (34, 1920105), (45, 1450746), (51, 1280070), (54, 1208955), (55, 1186974), (66, 989145), (81, 805970), (85, 768042), (90, 725373), (99, 659430), (102, 640035), (110, 593487), (135, 483582), (153, 426690), (162, 402985), (165, 395658), (170, 384021), (187, 349110), (198, 329715), (255, 256014), (270, 241791), (297, 219810), (306, 213345), (330, 197829), (374, 174555), (405, 161194), (431, 151470), (459, 142230), (495, 131886), (510, 128007), (561, 116370), (594, 109905), (765, 85338), (810, 80597), (862, 75735), (891, 73270), (918, 71115), (935, 69822), (990, 65943), (1122, 58185), (1293, 50490), (1377, 47410), (1485, 43962), (1530, 42669), (1683, 38790), (1782, 36635), (1870, 34911), (2155, 30294), (2295, 28446), (2586, 25245), (2754, 23705), (2805, 23274), (2970, 21981), (3366, 19395), (3879, 16830), (4310, 15147), (4455, 14654), (4590, 14223), (4741, 13770), (5049, 12930), (5610, 11637), (6465, 10098), (6885, 9482), (7327, 8910), (7758, 8415)]