149903280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:404

約数の個数: 240

約数和(自身を含む): 549098784

約数和(自身を除く): 399195504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 48, 51, 60, 68, 72, 74, 80, 85, 90, 102, 111, 120, 136, 144, 148, 153, 170, 180, 185, 204, 222, 240, 255, 272, 296, 306, 331, 333, 340, 360, 370, 408, 444, 510, 555, 592, 612, 629, 662, 666, 680, 720, 740, 765, 816, 888, 993, 1020, 1110, 1224, 1258, 1324, 1332, 1360, 1480, 1530, 1655, 1665, 1776, 1887, 1986, 2040, 2220, 2448, 2516, 2648, 2664, 2960, 2979, 3060, 3145, 3310, 3330, 3774, 3972, 4080, 4440, 4965, 5032, 5296, 5328, 5627, 5661, 5958, 6120, 6290, 6620, 6660, 7548, 7944, 8880, 9435, 9930, 10064, 11254, 11322, 11916, 12240, 12247, 12580, 13240, 13320, 14895, 15096, 15888, 16881, 18870, 19860, 22508, 22644, 23832, 24494, 25160, 26480, 26640, 28135, 28305, 29790, 30192, 33762, 36741, 37740, 39720, 45016, 45288, 47664, 48988, 50320, 50643, 56270, 56610, 59580, 61235, 67524, 73482, 75480, 79440, 84405, 90032, 90576, 97976, 101286, 110223, 112540, 113220, 119160, 122470, 135048, 146964, 150960, 168810, 183705, 195952, 202572, 208199, 220446, 225080, 226440, 238320, 244940, 253215, 270096, 293928, 337620, 367410, 405144, 416398, 440892, 450160, 452880, 489880, 506430, 551115, 587856, 624597, 675240, 734820, 810288, 832796, 881784, 979760, 1012860, 1040995, 1102230, 1249194, 1350480, 1469640, 1665592, 1763568, 1873791, 2025720, 2081990, 2204460, 2498388, 2939280, 3122985, 3331184, 3747582, 4051440, 4163980, 4408920, 4996776, 6245970, 7495164, 8327960, 8817840, 9368955, 9993552, 12491940, 14990328, 16655920, 18737910, 24983880, 29980656, 37475820, 49967760, 74951640, 149903280]

約数ペア:

[(1, 149903280), (2, 74951640), (3, 49967760), (4, 37475820), (5, 29980656), (6, 24983880), (8, 18737910), (9, 16655920), (10, 14990328), (12, 12491940), (15, 9993552), (16, 9368955), (17, 8817840), (18, 8327960), (20, 7495164), (24, 6245970), (30, 4996776), (34, 4408920), (36, 4163980), (37, 4051440), (40, 3747582), (45, 3331184), (48, 3122985), (51, 2939280), (60, 2498388), (68, 2204460), (72, 2081990), (74, 2025720), (80, 1873791), (85, 1763568), (90, 1665592), (102, 1469640), (111, 1350480), (120, 1249194), (136, 1102230), (144, 1040995), (148, 1012860), (153, 979760), (170, 881784), (180, 832796), (185, 810288), (204, 734820), (222, 675240), (240, 624597), (255, 587856), (272, 551115), (296, 506430), (306, 489880), (331, 452880), (333, 450160), (340, 440892), (360, 416398), (370, 405144), (408, 367410), (444, 337620), (510, 293928), (555, 270096), (592, 253215), (612, 244940), (629, 238320), (662, 226440), (666, 225080), (680, 220446), (720, 208199), (740, 202572), (765, 195952), (816, 183705), (888, 168810), (993, 150960), (1020, 146964), (1110, 135048), (1224, 122470), (1258, 119160), (1324, 113220), (1332, 112540), (1360, 110223), (1480, 101286), (1530, 97976), (1655, 90576), (1665, 90032), (1776, 84405), (1887, 79440), (1986, 75480), (2040, 73482), (2220, 67524), (2448, 61235), (2516, 59580), (2648, 56610), (2664, 56270), (2960, 50643), (2979, 50320), (3060, 48988), (3145, 47664), (3310, 45288), (3330, 45016), (3774, 39720), (3972, 37740), (4080, 36741), (4440, 33762), (4965, 30192), (5032, 29790), (5296, 28305), (5328, 28135), (5627, 26640), (5661, 26480), (5958, 25160), (6120, 24494), (6290, 23832), (6620, 22644), (6660, 22508), (7548, 19860), (7944, 18870), (8880, 16881), (9435, 15888), (9930, 15096), (10064, 14895), (11254, 13320), (11322, 13240), (11916, 12580), (12240, 12247)]