121001580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:318

約数の個数: 288

約数和(自身を含む): 465393600

約数和(自身を除く): 344392020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 49, 51, 54, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 108, 119, 126, 135, 140, 147, 153, 170, 180, 189, 196, 204, 210, 238, 245, 252, 255, 269, 270, 294, 306, 315, 340, 357, 378, 420, 441, 459, 476, 490, 510, 538, 540, 588, 595, 612, 630, 714, 735, 756, 765, 807, 833, 882, 918, 945, 980, 1020, 1071, 1076, 1190, 1260, 1323, 1345, 1428, 1470, 1530, 1614, 1666, 1764, 1785, 1836, 1883, 1890, 2142, 2205, 2295, 2380, 2421, 2499, 2646, 2690, 2940, 3060, 3213, 3228, 3332, 3570, 3766, 3780, 4035, 4165, 4284, 4410, 4573, 4590, 4842, 4998, 5292, 5355, 5380, 5649, 6426, 6615, 7140, 7263, 7497, 7532, 8070, 8330, 8820, 9146, 9180, 9415, 9684, 9996, 10710, 11298, 12105, 12495, 12852, 13181, 13230, 13719, 14526, 14994, 16065, 16140, 16660, 16947, 18292, 18830, 21420, 22491, 22596, 22865, 24210, 24990, 26362, 26460, 27438, 28245, 29052, 29988, 32011, 32130, 33894, 36315, 37485, 37660, 39543, 41157, 44982, 45730, 48420, 49980, 50841, 52724, 54876, 56490, 64022, 64260, 65905, 67788, 68595, 72630, 74970, 79086, 82314, 84735, 89964, 91460, 96033, 101682, 112455, 112980, 118629, 123471, 128044, 131810, 137190, 145260, 149940, 158172, 160055, 164628, 169470, 192066, 197715, 203364, 205785, 224077, 224910, 237258, 246942, 254205, 263620, 274380, 288099, 320110, 338940, 355887, 384132, 395430, 411570, 448154, 449820, 474516, 480165, 493884, 508410, 576198, 593145, 617355, 640220, 672231, 711774, 790860, 823140, 864297, 896308, 960330, 1016820, 1120385, 1152396, 1186290, 1234710, 1344462, 1423548, 1440495, 1728594, 1779435, 1920660, 2016693, 2240770, 2372580, 2469420, 2688924, 2880990, 3361155, 3457188, 3558870, 4033386, 4321485, 4481540, 5761980, 6050079, 6722310, 7117740, 8066772, 8642970, 10083465, 12100158, 13444620, 17285940, 20166930, 24200316, 30250395, 40333860, 60500790, 121001580]

約数ペア:

[(1, 121001580), (2, 60500790), (3, 40333860), (4, 30250395), (5, 24200316), (6, 20166930), (7, 17285940), (9, 13444620), (10, 12100158), (12, 10083465), (14, 8642970), (15, 8066772), (17, 7117740), (18, 6722310), (20, 6050079), (21, 5761980), (27, 4481540), (28, 4321485), (30, 4033386), (34, 3558870), (35, 3457188), (36, 3361155), (42, 2880990), (45, 2688924), (49, 2469420), (51, 2372580), (54, 2240770), (60, 2016693), (63, 1920660), (68, 1779435), (70, 1728594), (84, 1440495), (85, 1423548), (90, 1344462), (98, 1234710), (102, 1186290), (105, 1152396), (108, 1120385), (119, 1016820), (126, 960330), (135, 896308), (140, 864297), (147, 823140), (153, 790860), (170, 711774), (180, 672231), (189, 640220), (196, 617355), (204, 593145), (210, 576198), (238, 508410), (245, 493884), (252, 480165), (255, 474516), (269, 449820), (270, 448154), (294, 411570), (306, 395430), (315, 384132), (340, 355887), (357, 338940), (378, 320110), (420, 288099), (441, 274380), (459, 263620), (476, 254205), (490, 246942), (510, 237258), (538, 224910), (540, 224077), (588, 205785), (595, 203364), (612, 197715), (630, 192066), (714, 169470), (735, 164628), (756, 160055), (765, 158172), (807, 149940), (833, 145260), (882, 137190), (918, 131810), (945, 128044), (980, 123471), (1020, 118629), (1071, 112980), (1076, 112455), (1190, 101682), (1260, 96033), (1323, 91460), (1345, 89964), (1428, 84735), (1470, 82314), (1530, 79086), (1614, 74970), (1666, 72630), (1764, 68595), (1785, 67788), (1836, 65905), (1883, 64260), (1890, 64022), (2142, 56490), (2205, 54876), (2295, 52724), (2380, 50841), (2421, 49980), (2499, 48420), (2646, 45730), (2690, 44982), (2940, 41157), (3060, 39543), (3213, 37660), (3228, 37485), (3332, 36315), (3570, 33894), (3766, 32130), (3780, 32011), (4035, 29988), (4165, 29052), (4284, 28245), (4410, 27438), (4573, 26460), (4590, 26362), (4842, 24990), (4998, 24210), (5292, 22865), (5355, 22596), (5380, 22491), (5649, 21420), (6426, 18830), (6615, 18292), (7140, 16947), (7263, 16660), (7497, 16140), (7532, 16065), (8070, 14994), (8330, 14526), (8820, 13719), (9146, 13230), (9180, 13181), (9415, 12852), (9684, 12495), (9996, 12105), (10710, 11298)]