75317310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 216950400

約数和(自身を除く): 141633090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 61, 85, 90, 102, 122, 135, 153, 170, 183, 255, 269, 270, 305, 306, 366, 459, 510, 538, 549, 610, 765, 807, 915, 918, 1037, 1098, 1345, 1530, 1614, 1647, 1830, 2074, 2295, 2421, 2690, 2745, 3111, 3294, 4035, 4573, 4590, 4842, 5185, 5490, 6222, 7263, 8070, 8235, 9146, 9333, 10370, 12105, 13719, 14526, 15555, 16409, 16470, 18666, 22865, 24210, 27438, 27999, 31110, 32818, 36315, 41157, 45730, 46665, 49227, 55998, 68595, 72630, 82045, 82314, 93330, 98454, 123471, 137190, 139995, 147681, 164090, 205785, 246135, 246942, 278953, 279990, 295362, 411570, 443043, 492270, 557906, 617355, 738405, 836859, 886086, 1234710, 1394765, 1476810, 1673718, 2215215, 2510577, 2789530, 4184295, 4430430, 5021154, 7531731, 8368590, 12552885, 15063462, 25105770, 37658655, 75317310]

約数ペア:

[(1, 75317310), (2, 37658655), (3, 25105770), (5, 15063462), (6, 12552885), (9, 8368590), (10, 7531731), (15, 5021154), (17, 4430430), (18, 4184295), (27, 2789530), (30, 2510577), (34, 2215215), (45, 1673718), (51, 1476810), (54, 1394765), (61, 1234710), (85, 886086), (90, 836859), (102, 738405), (122, 617355), (135, 557906), (153, 492270), (170, 443043), (183, 411570), (255, 295362), (269, 279990), (270, 278953), (305, 246942), (306, 246135), (366, 205785), (459, 164090), (510, 147681), (538, 139995), (549, 137190), (610, 123471), (765, 98454), (807, 93330), (915, 82314), (918, 82045), (1037, 72630), (1098, 68595), (1345, 55998), (1530, 49227), (1614, 46665), (1647, 45730), (1830, 41157), (2074, 36315), (2295, 32818), (2421, 31110), (2690, 27999), (2745, 27438), (3111, 24210), (3294, 22865), (4035, 18666), (4573, 16470), (4590, 16409), (4842, 15555), (5185, 14526), (5490, 13719), (6222, 12105), (7263, 10370), (8070, 9333), (8235, 9146)]