145343880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 551715840

約数和(自身を除く): 406371960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 127, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 254, 255, 264, 289, 306, 330, 340, 360, 374, 381, 396, 408, 440, 495, 508, 510, 561, 578, 612, 635, 660, 680, 748, 762, 765, 792, 867, 935, 990, 1016, 1020, 1122, 1143, 1156, 1224, 1270, 1320, 1397, 1445, 1496, 1524, 1530, 1683, 1734, 1870, 1905, 1980, 2040, 2159, 2244, 2286, 2312, 2540, 2601, 2794, 2805, 2890, 3048, 3060, 3179, 3366, 3468, 3740, 3810, 3960, 4191, 4318, 4335, 4488, 4572, 5080, 5202, 5588, 5610, 5715, 5780, 6120, 6358, 6477, 6732, 6936, 6985, 7480, 7620, 8382, 8415, 8636, 8670, 9144, 9537, 10404, 10795, 11176, 11220, 11430, 11560, 12573, 12716, 12954, 13005, 13464, 13970, 15240, 15895, 16764, 16830, 17272, 17340, 19074, 19431, 20808, 20955, 21590, 22440, 22860, 23749, 25146, 25432, 25908, 26010, 27940, 28611, 31790, 32385, 33528, 33660, 34680, 36703, 38148, 38862, 41910, 43180, 45720, 47498, 47685, 50292, 51816, 52020, 55880, 57222, 62865, 63580, 64770, 67320, 71247, 73406, 76296, 77724, 83820, 86360, 94996, 95370, 97155, 100584, 104040, 110109, 114444, 118745, 125730, 127160, 129540, 142494, 143055, 146812, 155448, 167640, 183515, 189992, 190740, 194310, 213741, 220218, 228888, 237490, 251460, 259080, 284988, 286110, 293624, 330327, 356235, 367030, 381480, 388620, 403733, 427482, 440436, 474980, 502920, 550545, 569976, 572220, 660654, 712470, 734060, 777240, 807466, 854964, 880872, 949960, 1068705, 1101090, 1144440, 1211199, 1321308, 1424940, 1468120, 1614932, 1651635, 1709928, 2018665, 2137410, 2202180, 2422398, 2642616, 2849880, 3229864, 3303270, 3633597, 4037330, 4274820, 4404360, 4844796, 6055995, 6606540, 7267194, 8074660, 8549640, 9689592, 12111990, 13213080, 14534388, 16149320, 18167985, 24223980, 29068776, 36335970, 48447960, 72671940, 145343880]

約数ペア:

[(1, 145343880), (2, 72671940), (3, 48447960), (4, 36335970), (5, 29068776), (6, 24223980), (8, 18167985), (9, 16149320), (10, 14534388), (11, 13213080), (12, 12111990), (15, 9689592), (17, 8549640), (18, 8074660), (20, 7267194), (22, 6606540), (24, 6055995), (30, 4844796), (33, 4404360), (34, 4274820), (36, 4037330), (40, 3633597), (44, 3303270), (45, 3229864), (51, 2849880), (55, 2642616), (60, 2422398), (66, 2202180), (68, 2137410), (72, 2018665), (85, 1709928), (88, 1651635), (90, 1614932), (99, 1468120), (102, 1424940), (110, 1321308), (120, 1211199), (127, 1144440), (132, 1101090), (136, 1068705), (153, 949960), (165, 880872), (170, 854964), (180, 807466), (187, 777240), (198, 734060), (204, 712470), (220, 660654), (254, 572220), (255, 569976), (264, 550545), (289, 502920), (306, 474980), (330, 440436), (340, 427482), (360, 403733), (374, 388620), (381, 381480), (396, 367030), (408, 356235), (440, 330327), (495, 293624), (508, 286110), (510, 284988), (561, 259080), (578, 251460), (612, 237490), (635, 228888), (660, 220218), (680, 213741), (748, 194310), (762, 190740), (765, 189992), (792, 183515), (867, 167640), (935, 155448), (990, 146812), (1016, 143055), (1020, 142494), (1122, 129540), (1143, 127160), (1156, 125730), (1224, 118745), (1270, 114444), (1320, 110109), (1397, 104040), (1445, 100584), (1496, 97155), (1524, 95370), (1530, 94996), (1683, 86360), (1734, 83820), (1870, 77724), (1905, 76296), (1980, 73406), (2040, 71247), (2159, 67320), (2244, 64770), (2286, 63580), (2312, 62865), (2540, 57222), (2601, 55880), (2794, 52020), (2805, 51816), (2890, 50292), (3048, 47685), (3060, 47498), (3179, 45720), (3366, 43180), (3468, 41910), (3740, 38862), (3810, 38148), (3960, 36703), (4191, 34680), (4318, 33660), (4335, 33528), (4488, 32385), (4572, 31790), (5080, 28611), (5202, 27940), (5588, 26010), (5610, 25908), (5715, 25432), (5780, 25146), (6120, 23749), (6358, 22860), (6477, 22440), (6732, 21590), (6936, 20955), (6985, 20808), (7480, 19431), (7620, 19074), (8382, 17340), (8415, 17272), (8636, 16830), (8670, 16764), (9144, 15895), (9537, 15240), (10404, 13970), (10795, 13464), (11176, 13005), (11220, 12954), (11430, 12716), (11560, 12573)]