447287670

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 1290691584

約数和(自身を除く): 843403914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 53, 54, 69, 81, 90, 106, 115, 135, 138, 151, 159, 162, 207, 230, 243, 265, 270, 302, 318, 345, 405, 414, 453, 477, 486, 530, 621, 690, 755, 795, 810, 906, 954, 1035, 1215, 1219, 1242, 1359, 1431, 1510, 1590, 1863, 2070, 2265, 2385, 2430, 2438, 2718, 2862, 3105, 3473, 3657, 3726, 4077, 4293, 4530, 4770, 5589, 6095, 6210, 6795, 6946, 7155, 7314, 8003, 8154, 8586, 9315, 10419, 10971, 11178, 12190, 12231, 12879, 13590, 14310, 16006, 17365, 18285, 18630, 20385, 20838, 21465, 21942, 24009, 24462, 25758, 27945, 31257, 32913, 34730, 36570, 36693, 40015, 40770, 42930, 48018, 52095, 54855, 55890, 61155, 62514, 64395, 65826, 72027, 73386, 80030, 93771, 98739, 104190, 109710, 120045, 122310, 128790, 144054, 156285, 164565, 183465, 184069, 187542, 197478, 216081, 240090, 281313, 296217, 312570, 329130, 360135, 366930, 368138, 432162, 468855, 493695, 552207, 562626, 592434, 648243, 720270, 843939, 920345, 937710, 987390, 1080405, 1104414, 1296486, 1406565, 1481085, 1656621, 1687878, 1840690, 1944729, 2160810, 2761035, 2813130, 2962170, 3241215, 3313242, 3889458, 4219695, 4969863, 5522070, 6482430, 8283105, 8439390, 9723645, 9939726, 14909589, 16566210, 19447290, 24849315, 29819178, 44728767, 49698630, 74547945, 89457534, 149095890, 223643835, 447287670]

約数ペア:

[(1, 447287670), (2, 223643835), (3, 149095890), (5, 89457534), (6, 74547945), (9, 49698630), (10, 44728767), (15, 29819178), (18, 24849315), (23, 19447290), (27, 16566210), (30, 14909589), (45, 9939726), (46, 9723645), (53, 8439390), (54, 8283105), (69, 6482430), (81, 5522070), (90, 4969863), (106, 4219695), (115, 3889458), (135, 3313242), (138, 3241215), (151, 2962170), (159, 2813130), (162, 2761035), (207, 2160810), (230, 1944729), (243, 1840690), (265, 1687878), (270, 1656621), (302, 1481085), (318, 1406565), (345, 1296486), (405, 1104414), (414, 1080405), (453, 987390), (477, 937710), (486, 920345), (530, 843939), (621, 720270), (690, 648243), (755, 592434), (795, 562626), (810, 552207), (906, 493695), (954, 468855), (1035, 432162), (1215, 368138), (1219, 366930), (1242, 360135), (1359, 329130), (1431, 312570), (1510, 296217), (1590, 281313), (1863, 240090), (2070, 216081), (2265, 197478), (2385, 187542), (2430, 184069), (2438, 183465), (2718, 164565), (2862, 156285), (3105, 144054), (3473, 128790), (3657, 122310), (3726, 120045), (4077, 109710), (4293, 104190), (4530, 98739), (4770, 93771), (5589, 80030), (6095, 73386), (6210, 72027), (6795, 65826), (6946, 64395), (7155, 62514), (7314, 61155), (8003, 55890), (8154, 54855), (8586, 52095), (9315, 48018), (10419, 42930), (10971, 40770), (11178, 40015), (12190, 36693), (12231, 36570), (12879, 34730), (13590, 32913), (14310, 31257), (16006, 27945), (17365, 25758), (18285, 24462), (18630, 24009), (20385, 21942), (20838, 21465)]