145053180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:290

約数の個数: 240

約数和(自身を含む): 504947520

約数和(自身を除く): 359894340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 27, 30, 34, 36, 45, 46, 51, 54, 60, 68, 69, 81, 85, 90, 92, 102, 108, 115, 135, 138, 153, 162, 170, 180, 204, 207, 229, 230, 255, 270, 276, 306, 324, 340, 345, 391, 405, 414, 458, 459, 460, 510, 540, 612, 621, 687, 690, 765, 782, 810, 828, 916, 918, 1020, 1035, 1145, 1173, 1242, 1374, 1377, 1380, 1530, 1564, 1620, 1836, 1863, 1955, 2061, 2070, 2290, 2295, 2346, 2484, 2748, 2754, 3060, 3105, 3435, 3519, 3726, 3893, 3910, 4122, 4140, 4580, 4590, 4692, 5267, 5508, 5865, 6183, 6210, 6870, 6885, 7038, 7452, 7786, 7820, 8244, 9180, 9315, 10305, 10534, 10557, 11679, 11730, 12366, 12420, 13740, 13770, 14076, 15572, 15801, 17595, 18549, 18630, 19465, 20610, 21068, 21114, 23358, 23460, 24732, 26335, 27540, 30915, 31602, 31671, 35037, 35190, 37098, 37260, 38930, 41220, 42228, 46716, 47403, 52670, 52785, 58395, 61830, 63204, 63342, 70074, 70380, 74196, 77860, 79005, 89539, 92745, 94806, 105111, 105340, 105570, 116790, 123660, 126684, 140148, 142209, 158010, 158355, 175185, 179078, 185490, 189612, 210222, 211140, 233580, 237015, 268617, 284418, 315333, 316020, 316710, 350370, 358156, 370980, 420444, 426627, 447695, 474030, 525555, 537234, 568836, 630666, 633420, 700740, 711045, 805851, 853254, 895390, 948060, 1051110, 1074468, 1261332, 1343085, 1422090, 1576665, 1611702, 1706508, 1790780, 2102220, 2133135, 2417553, 2686170, 2844180, 3153330, 3223404, 4029255, 4266270, 4835106, 5372340, 6306660, 7252659, 8058510, 8532540, 9670212, 12087765, 14505318, 16117020, 24175530, 29010636, 36263295, 48351060, 72526590, 145053180]

約数ペア:

[(1, 145053180), (2, 72526590), (3, 48351060), (4, 36263295), (5, 29010636), (6, 24175530), (9, 16117020), (10, 14505318), (12, 12087765), (15, 9670212), (17, 8532540), (18, 8058510), (20, 7252659), (23, 6306660), (27, 5372340), (30, 4835106), (34, 4266270), (36, 4029255), (45, 3223404), (46, 3153330), (51, 2844180), (54, 2686170), (60, 2417553), (68, 2133135), (69, 2102220), (81, 1790780), (85, 1706508), (90, 1611702), (92, 1576665), (102, 1422090), (108, 1343085), (115, 1261332), (135, 1074468), (138, 1051110), (153, 948060), (162, 895390), (170, 853254), (180, 805851), (204, 711045), (207, 700740), (229, 633420), (230, 630666), (255, 568836), (270, 537234), (276, 525555), (306, 474030), (324, 447695), (340, 426627), (345, 420444), (391, 370980), (405, 358156), (414, 350370), (458, 316710), (459, 316020), (460, 315333), (510, 284418), (540, 268617), (612, 237015), (621, 233580), (687, 211140), (690, 210222), (765, 189612), (782, 185490), (810, 179078), (828, 175185), (916, 158355), (918, 158010), (1020, 142209), (1035, 140148), (1145, 126684), (1173, 123660), (1242, 116790), (1374, 105570), (1377, 105340), (1380, 105111), (1530, 94806), (1564, 92745), (1620, 89539), (1836, 79005), (1863, 77860), (1955, 74196), (2061, 70380), (2070, 70074), (2290, 63342), (2295, 63204), (2346, 61830), (2484, 58395), (2748, 52785), (2754, 52670), (3060, 47403), (3105, 46716), (3435, 42228), (3519, 41220), (3726, 38930), (3893, 37260), (3910, 37098), (4122, 35190), (4140, 35037), (4580, 31671), (4590, 31602), (4692, 30915), (5267, 27540), (5508, 26335), (5865, 24732), (6183, 23460), (6210, 23358), (6870, 21114), (6885, 21068), (7038, 20610), (7452, 19465), (7786, 18630), (7820, 18549), (8244, 17595), (9180, 15801), (9315, 15572), (10305, 14076), (10534, 13770), (10557, 13740), (11679, 12420), (11730, 12366)]