149438160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:486

約数の個数: 240

約数和(自身を含む): 551013840

約数和(自身を除く): 401575680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 48, 51, 58, 60, 68, 72, 80, 85, 87, 90, 102, 116, 120, 136, 144, 145, 153, 170, 174, 180, 204, 232, 240, 255, 261, 272, 290, 306, 340, 348, 360, 408, 421, 435, 464, 493, 510, 522, 580, 612, 680, 696, 720, 765, 816, 842, 870, 986, 1020, 1044, 1160, 1224, 1263, 1305, 1360, 1392, 1479, 1530, 1684, 1740, 1972, 2040, 2088, 2105, 2320, 2448, 2465, 2526, 2610, 2958, 3060, 3368, 3480, 3789, 3944, 4080, 4176, 4210, 4437, 4930, 5052, 5220, 5916, 6120, 6315, 6736, 6960, 7157, 7395, 7578, 7888, 8420, 8874, 9860, 10104, 10440, 11832, 12209, 12240, 12630, 14314, 14790, 15156, 16840, 17748, 18945, 19720, 20208, 20880, 21471, 22185, 23664, 24418, 25260, 28628, 29580, 30312, 33680, 35496, 35785, 36627, 37890, 39440, 42942, 44370, 48836, 50520, 57256, 59160, 60624, 61045, 64413, 70992, 71570, 73254, 75780, 85884, 88740, 97672, 101040, 107355, 109881, 114512, 118320, 122090, 128826, 143140, 146508, 151560, 171768, 177480, 183135, 195344, 207553, 214710, 219762, 244180, 257652, 286280, 293016, 303120, 322065, 343536, 354960, 366270, 415106, 429420, 439524, 488360, 515304, 549405, 572560, 586032, 622659, 644130, 732540, 830212, 858840, 879048, 976720, 1030608, 1037765, 1098810, 1245318, 1288260, 1465080, 1660424, 1717680, 1758096, 1867977, 2075530, 2197620, 2490636, 2576520, 2930160, 3113295, 3320848, 3735954, 4151060, 4395240, 4981272, 5153040, 6226590, 7471908, 8302120, 8790480, 9339885, 9962544, 12453180, 14943816, 16604240, 18679770, 24906360, 29887632, 37359540, 49812720, 74719080, 149438160]

約数ペア:

[(1, 149438160), (2, 74719080), (3, 49812720), (4, 37359540), (5, 29887632), (6, 24906360), (8, 18679770), (9, 16604240), (10, 14943816), (12, 12453180), (15, 9962544), (16, 9339885), (17, 8790480), (18, 8302120), (20, 7471908), (24, 6226590), (29, 5153040), (30, 4981272), (34, 4395240), (36, 4151060), (40, 3735954), (45, 3320848), (48, 3113295), (51, 2930160), (58, 2576520), (60, 2490636), (68, 2197620), (72, 2075530), (80, 1867977), (85, 1758096), (87, 1717680), (90, 1660424), (102, 1465080), (116, 1288260), (120, 1245318), (136, 1098810), (144, 1037765), (145, 1030608), (153, 976720), (170, 879048), (174, 858840), (180, 830212), (204, 732540), (232, 644130), (240, 622659), (255, 586032), (261, 572560), (272, 549405), (290, 515304), (306, 488360), (340, 439524), (348, 429420), (360, 415106), (408, 366270), (421, 354960), (435, 343536), (464, 322065), (493, 303120), (510, 293016), (522, 286280), (580, 257652), (612, 244180), (680, 219762), (696, 214710), (720, 207553), (765, 195344), (816, 183135), (842, 177480), (870, 171768), (986, 151560), (1020, 146508), (1044, 143140), (1160, 128826), (1224, 122090), (1263, 118320), (1305, 114512), (1360, 109881), (1392, 107355), (1479, 101040), (1530, 97672), (1684, 88740), (1740, 85884), (1972, 75780), (2040, 73254), (2088, 71570), (2105, 70992), (2320, 64413), (2448, 61045), (2465, 60624), (2526, 59160), (2610, 57256), (2958, 50520), (3060, 48836), (3368, 44370), (3480, 42942), (3789, 39440), (3944, 37890), (4080, 36627), (4176, 35785), (4210, 35496), (4437, 33680), (4930, 30312), (5052, 29580), (5220, 28628), (5916, 25260), (6120, 24418), (6315, 23664), (6736, 22185), (6960, 21471), (7157, 20880), (7395, 20208), (7578, 19720), (7888, 18945), (8420, 17748), (8874, 16840), (9860, 15156), (10104, 14790), (10440, 14314), (11832, 12630), (12209, 12240)]