145245960

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:339

約数の個数: 224

約数和(自身を含む): 520574040

約数和(自身を除く): 375328080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 243, 255, 270, 293, 306, 324, 340, 360, 405, 408, 459, 486, 510, 540, 586, 612, 648, 680, 729, 765, 810, 879, 918, 972, 1020, 1080, 1172, 1215, 1224, 1377, 1458, 1465, 1530, 1620, 1758, 1836, 1944, 2040, 2295, 2344, 2430, 2637, 2754, 2916, 2930, 3060, 3240, 3516, 3645, 3672, 4131, 4395, 4590, 4860, 4981, 5274, 5508, 5832, 5860, 6120, 6885, 7032, 7290, 7911, 8262, 8790, 9180, 9720, 9962, 10548, 11016, 11720, 12393, 13185, 13770, 14580, 14943, 15822, 16524, 17580, 18360, 19924, 20655, 21096, 23733, 24786, 24905, 26370, 27540, 29160, 29886, 31644, 33048, 35160, 39555, 39848, 41310, 44829, 47466, 49572, 49810, 52740, 55080, 59772, 61965, 63288, 71199, 74715, 79110, 82620, 89658, 94932, 99144, 99620, 105480, 118665, 119544, 123930, 134487, 142398, 149430, 158220, 165240, 179316, 189864, 199240, 213597, 224145, 237330, 247860, 268974, 284796, 298860, 316440, 355995, 358632, 403461, 427194, 448290, 474660, 495720, 537948, 569592, 597720, 672435, 711990, 806922, 854388, 896580, 949320, 1067985, 1075896, 1210383, 1344870, 1423980, 1613844, 1708776, 1793160, 2017305, 2135970, 2420766, 2689740, 2847960, 3227688, 3631149, 4034610, 4271940, 4841532, 5379480, 6051915, 7262298, 8069220, 8543880, 9683064, 12103830, 14524596, 16138440, 18155745, 24207660, 29049192, 36311490, 48415320, 72622980, 145245960]

約数ペア:

[(1, 145245960), (2, 72622980), (3, 48415320), (4, 36311490), (5, 29049192), (6, 24207660), (8, 18155745), (9, 16138440), (10, 14524596), (12, 12103830), (15, 9683064), (17, 8543880), (18, 8069220), (20, 7262298), (24, 6051915), (27, 5379480), (30, 4841532), (34, 4271940), (36, 4034610), (40, 3631149), (45, 3227688), (51, 2847960), (54, 2689740), (60, 2420766), (68, 2135970), (72, 2017305), (81, 1793160), (85, 1708776), (90, 1613844), (102, 1423980), (108, 1344870), (120, 1210383), (135, 1075896), (136, 1067985), (153, 949320), (162, 896580), (170, 854388), (180, 806922), (204, 711990), (216, 672435), (243, 597720), (255, 569592), (270, 537948), (293, 495720), (306, 474660), (324, 448290), (340, 427194), (360, 403461), (405, 358632), (408, 355995), (459, 316440), (486, 298860), (510, 284796), (540, 268974), (586, 247860), (612, 237330), (648, 224145), (680, 213597), (729, 199240), (765, 189864), (810, 179316), (879, 165240), (918, 158220), (972, 149430), (1020, 142398), (1080, 134487), (1172, 123930), (1215, 119544), (1224, 118665), (1377, 105480), (1458, 99620), (1465, 99144), (1530, 94932), (1620, 89658), (1758, 82620), (1836, 79110), (1944, 74715), (2040, 71199), (2295, 63288), (2344, 61965), (2430, 59772), (2637, 55080), (2754, 52740), (2916, 49810), (2930, 49572), (3060, 47466), (3240, 44829), (3516, 41310), (3645, 39848), (3672, 39555), (4131, 35160), (4395, 33048), (4590, 31644), (4860, 29886), (4981, 29160), (5274, 27540), (5508, 26370), (5832, 24905), (5860, 24786), (6120, 23733), (6885, 21096), (7032, 20655), (7290, 19924), (7911, 18360), (8262, 17580), (8790, 16524), (9180, 15822), (9720, 14943), (9962, 14580), (10548, 13770), (11016, 13185), (11720, 12393)]