180965340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6571}}^1$

素因数の和:6609

約数の個数: 120

約数和(自身を含む): 601180272

約数和(自身を除く): 420214932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 3060, 4590, 5508, 6571, 6885, 9180, 13142, 13770, 19713, 26284, 27540, 32855, 39426, 59139, 65710, 78852, 98565, 111707, 118278, 131420, 177417, 197130, 223414, 236556, 295695, 335121, 354834, 394260, 446828, 532251, 558535, 591390, 670242, 709668, 887085, 1005363, 1064502, 1117070, 1182780, 1340484, 1675605, 1774170, 2010726, 2129004, 2234140, 2661255, 3016089, 3351210, 3548340, 4021452, 5026815, 5322510, 6032178, 6702420, 9048267, 10053630, 10645020, 12064356, 15080445, 18096534, 20107260, 30160890, 36193068, 45241335, 60321780, 90482670, 180965340]

約数ペア:

[(1, 180965340), (2, 90482670), (3, 60321780), (4, 45241335), (5, 36193068), (6, 30160890), (9, 20107260), (10, 18096534), (12, 15080445), (15, 12064356), (17, 10645020), (18, 10053630), (20, 9048267), (27, 6702420), (30, 6032178), (34, 5322510), (36, 5026815), (45, 4021452), (51, 3548340), (54, 3351210), (60, 3016089), (68, 2661255), (81, 2234140), (85, 2129004), (90, 2010726), (102, 1774170), (108, 1675605), (135, 1340484), (153, 1182780), (162, 1117070), (170, 1064502), (180, 1005363), (204, 887085), (255, 709668), (270, 670242), (306, 591390), (324, 558535), (340, 532251), (405, 446828), (459, 394260), (510, 354834), (540, 335121), (612, 295695), (765, 236556), (810, 223414), (918, 197130), (1020, 177417), (1377, 131420), (1530, 118278), (1620, 111707), (1836, 98565), (2295, 78852), (2754, 65710), (3060, 59139), (4590, 39426), (5508, 32855), (6571, 27540), (6885, 26284), (9180, 19713), (13142, 13770)]