15237702990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{20879}}^1$

素因数の和:20968

約数の個数: 160

約数和(自身を含む): 44203294080

約数和(自身を除く): 28965591090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 53, 54, 81, 85, 90, 102, 106, 135, 153, 159, 162, 170, 255, 265, 270, 306, 318, 405, 459, 477, 510, 530, 765, 795, 810, 901, 918, 954, 1377, 1431, 1530, 1590, 1802, 2295, 2385, 2703, 2754, 2862, 4293, 4505, 4590, 4770, 5406, 6885, 7155, 8109, 8586, 9010, 13515, 13770, 14310, 16218, 20879, 21465, 24327, 27030, 40545, 41758, 42930, 48654, 62637, 72981, 81090, 104395, 121635, 125274, 145962, 187911, 208790, 243270, 313185, 354943, 364905, 375822, 563733, 626370, 709886, 729810, 939555, 1064829, 1106587, 1127466, 1691199, 1774715, 1879110, 2129658, 2213174, 2818665, 3194487, 3319761, 3382398, 3549430, 5324145, 5532935, 5637330, 6388974, 6639522, 8455995, 9583461, 9959283, 10648290, 11065870, 15972435, 16598805, 16911990, 18811979, 19166922, 19918566, 28750383, 29877849, 31944870, 33197610, 37623958, 47917305, 49796415, 56435937, 57500766, 59755698, 89633547, 94059895, 95834610, 99592830, 112871874, 143751915, 149389245, 169307811, 179267094, 188119790, 282179685, 287503830, 298778490, 338615622, 448167735, 507923433, 564359370, 846539055, 896335470, 1015846866, 1523770299, 1693078110, 2539617165, 3047540598, 5079234330, 7618851495, 15237702990]

約数ペア:

[(1, 15237702990), (2, 7618851495), (3, 5079234330), (5, 3047540598), (6, 2539617165), (9, 1693078110), (10, 1523770299), (15, 1015846866), (17, 896335470), (18, 846539055), (27, 564359370), (30, 507923433), (34, 448167735), (45, 338615622), (51, 298778490), (53, 287503830), (54, 282179685), (81, 188119790), (85, 179267094), (90, 169307811), (102, 149389245), (106, 143751915), (135, 112871874), (153, 99592830), (159, 95834610), (162, 94059895), (170, 89633547), (255, 59755698), (265, 57500766), (270, 56435937), (306, 49796415), (318, 47917305), (405, 37623958), (459, 33197610), (477, 31944870), (510, 29877849), (530, 28750383), (765, 19918566), (795, 19166922), (810, 18811979), (901, 16911990), (918, 16598805), (954, 15972435), (1377, 11065870), (1431, 10648290), (1530, 9959283), (1590, 9583461), (1802, 8455995), (2295, 6639522), (2385, 6388974), (2703, 5637330), (2754, 5532935), (2862, 5324145), (4293, 3549430), (4505, 3382398), (4590, 3319761), (4770, 3194487), (5406, 2818665), (6885, 2213174), (7155, 2129658), (8109, 1879110), (8586, 1774715), (9010, 1691199), (13515, 1127466), (13770, 1106587), (14310, 1064829), (16218, 939555), (20879, 729810), (21465, 709886), (24327, 626370), (27030, 563733), (40545, 375822), (41758, 364905), (42930, 354943), (48654, 313185), (62637, 243270), (72981, 208790), (81090, 187911), (104395, 145962), (121635, 125274)]