137568420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 497218176

約数和(自身を除く): 359649756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 61, 66, 67, 68, 85, 90, 99, 102, 110, 122, 132, 134, 153, 165, 170, 180, 183, 187, 198, 201, 204, 220, 244, 255, 268, 305, 306, 330, 335, 340, 366, 374, 396, 402, 495, 510, 549, 561, 603, 610, 612, 660, 670, 671, 732, 737, 748, 765, 804, 915, 935, 990, 1005, 1020, 1037, 1098, 1122, 1139, 1206, 1220, 1340, 1342, 1474, 1530, 1683, 1830, 1870, 1980, 2010, 2013, 2074, 2196, 2211, 2244, 2278, 2412, 2684, 2745, 2805, 2948, 3015, 3060, 3111, 3355, 3366, 3417, 3660, 3685, 3740, 4020, 4026, 4087, 4148, 4422, 4556, 5185, 5490, 5610, 5695, 6030, 6039, 6222, 6633, 6710, 6732, 6834, 7370, 8052, 8174, 8415, 8844, 9333, 10065, 10251, 10370, 10980, 11055, 11220, 11390, 11407, 12060, 12078, 12261, 12444, 12529, 13266, 13420, 13668, 14740, 15555, 16348, 16830, 17085, 18666, 20130, 20435, 20502, 20740, 22110, 22780, 22814, 24156, 24522, 25058, 26532, 30195, 31110, 33165, 33660, 34170, 34221, 36783, 37332, 37587, 40260, 40870, 41004, 44220, 44957, 45628, 46665, 49044, 50116, 51255, 57035, 60390, 61305, 62220, 62645, 66330, 68340, 68442, 69479, 73566, 75174, 81740, 89914, 93330, 102510, 102663, 112761, 114070, 120780, 122610, 125290, 132660, 134871, 136884, 138958, 147132, 150348, 171105, 179828, 183915, 186660, 187935, 205020, 205326, 208437, 224785, 225522, 228140, 245220, 250580, 269742, 277916, 342210, 347395, 367830, 375870, 404613, 410652, 416874, 449570, 451044, 513315, 539484, 563805, 625311, 674355, 684420, 694790, 735660, 751740, 764269, 809226, 833748, 899140, 1026630, 1042185, 1127610, 1250622, 1348710, 1389580, 1528538, 1618452, 2023065, 2053260, 2084370, 2255220, 2292807, 2501244, 2697420, 3057076, 3126555, 3821345, 4046130, 4168740, 4585614, 6253110, 6878421, 7642690, 8092260, 9171228, 11464035, 12506220, 13756842, 15285380, 22928070, 27513684, 34392105, 45856140, 68784210, 137568420]

約数ペア:

[(1, 137568420), (2, 68784210), (3, 45856140), (4, 34392105), (5, 27513684), (6, 22928070), (9, 15285380), (10, 13756842), (11, 12506220), (12, 11464035), (15, 9171228), (17, 8092260), (18, 7642690), (20, 6878421), (22, 6253110), (30, 4585614), (33, 4168740), (34, 4046130), (36, 3821345), (44, 3126555), (45, 3057076), (51, 2697420), (55, 2501244), (60, 2292807), (61, 2255220), (66, 2084370), (67, 2053260), (68, 2023065), (85, 1618452), (90, 1528538), (99, 1389580), (102, 1348710), (110, 1250622), (122, 1127610), (132, 1042185), (134, 1026630), (153, 899140), (165, 833748), (170, 809226), (180, 764269), (183, 751740), (187, 735660), (198, 694790), (201, 684420), (204, 674355), (220, 625311), (244, 563805), (255, 539484), (268, 513315), (305, 451044), (306, 449570), (330, 416874), (335, 410652), (340, 404613), (366, 375870), (374, 367830), (396, 347395), (402, 342210), (495, 277916), (510, 269742), (549, 250580), (561, 245220), (603, 228140), (610, 225522), (612, 224785), (660, 208437), (670, 205326), (671, 205020), (732, 187935), (737, 186660), (748, 183915), (765, 179828), (804, 171105), (915, 150348), (935, 147132), (990, 138958), (1005, 136884), (1020, 134871), (1037, 132660), (1098, 125290), (1122, 122610), (1139, 120780), (1206, 114070), (1220, 112761), (1340, 102663), (1342, 102510), (1474, 93330), (1530, 89914), (1683, 81740), (1830, 75174), (1870, 73566), (1980, 69479), (2010, 68442), (2013, 68340), (2074, 66330), (2196, 62645), (2211, 62220), (2244, 61305), (2278, 60390), (2412, 57035), (2684, 51255), (2745, 50116), (2805, 49044), (2948, 46665), (3015, 45628), (3060, 44957), (3111, 44220), (3355, 41004), (3366, 40870), (3417, 40260), (3660, 37587), (3685, 37332), (3740, 36783), (4020, 34221), (4026, 34170), (4087, 33660), (4148, 33165), (4422, 31110), (4556, 30195), (5185, 26532), (5490, 25058), (5610, 24522), (5695, 24156), (6030, 22814), (6039, 22780), (6222, 22110), (6633, 20740), (6710, 20502), (6732, 20435), (6834, 20130), (7370, 18666), (8052, 17085), (8174, 16830), (8415, 16348), (8844, 15555), (9333, 14740), (10065, 13668), (10251, 13420), (10370, 13266), (10980, 12529), (11055, 12444), (11220, 12261), (11390, 12078), (11407, 12060)]