149514660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 510436080

約数和(自身を除く): 360921420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 61, 68, 81, 85, 89, 90, 102, 108, 122, 135, 153, 162, 170, 178, 180, 183, 204, 244, 255, 267, 270, 305, 306, 324, 340, 356, 366, 405, 445, 459, 510, 534, 540, 549, 610, 612, 732, 765, 801, 810, 890, 915, 918, 1020, 1037, 1068, 1098, 1220, 1335, 1377, 1513, 1530, 1602, 1620, 1647, 1780, 1830, 1836, 2074, 2196, 2295, 2403, 2670, 2745, 2754, 3026, 3060, 3111, 3204, 3294, 3660, 4005, 4148, 4539, 4590, 4806, 4941, 5185, 5340, 5429, 5490, 5508, 6052, 6222, 6588, 6885, 7209, 7565, 8010, 8235, 9078, 9180, 9333, 9612, 9882, 10370, 10858, 10980, 12015, 12444, 13617, 13770, 14418, 15130, 15555, 16020, 16287, 16470, 18156, 18666, 19764, 20740, 21716, 22695, 24030, 24705, 27145, 27234, 27540, 27999, 28836, 30260, 31110, 32574, 32940, 36045, 37332, 40851, 45390, 46665, 48060, 48861, 49410, 54290, 54468, 55998, 62220, 65148, 68085, 72090, 81435, 81702, 83997, 90780, 92293, 93330, 97722, 98820, 108580, 111996, 122553, 136170, 139995, 144180, 146583, 162870, 163404, 167994, 184586, 186660, 195444, 204255, 244305, 245106, 272340, 276879, 279990, 293166, 325740, 335988, 369172, 408510, 419985, 439749, 461465, 488610, 490212, 553758, 559980, 586332, 612765, 732915, 817020, 830637, 839970, 879498, 922930, 977220, 1107516, 1225530, 1384395, 1465830, 1661274, 1679940, 1758996, 1845860, 2198745, 2451060, 2491911, 2768790, 2931660, 3322548, 4153185, 4397490, 4983822, 5537580, 7475733, 8306370, 8794980, 9967644, 12459555, 14951466, 16612740, 24919110, 29902932, 37378665, 49838220, 74757330, 149514660]

約数ペア:

[(1, 149514660), (2, 74757330), (3, 49838220), (4, 37378665), (5, 29902932), (6, 24919110), (9, 16612740), (10, 14951466), (12, 12459555), (15, 9967644), (17, 8794980), (18, 8306370), (20, 7475733), (27, 5537580), (30, 4983822), (34, 4397490), (36, 4153185), (45, 3322548), (51, 2931660), (54, 2768790), (60, 2491911), (61, 2451060), (68, 2198745), (81, 1845860), (85, 1758996), (89, 1679940), (90, 1661274), (102, 1465830), (108, 1384395), (122, 1225530), (135, 1107516), (153, 977220), (162, 922930), (170, 879498), (178, 839970), (180, 830637), (183, 817020), (204, 732915), (244, 612765), (255, 586332), (267, 559980), (270, 553758), (305, 490212), (306, 488610), (324, 461465), (340, 439749), (356, 419985), (366, 408510), (405, 369172), (445, 335988), (459, 325740), (510, 293166), (534, 279990), (540, 276879), (549, 272340), (610, 245106), (612, 244305), (732, 204255), (765, 195444), (801, 186660), (810, 184586), (890, 167994), (915, 163404), (918, 162870), (1020, 146583), (1037, 144180), (1068, 139995), (1098, 136170), (1220, 122553), (1335, 111996), (1377, 108580), (1513, 98820), (1530, 97722), (1602, 93330), (1620, 92293), (1647, 90780), (1780, 83997), (1830, 81702), (1836, 81435), (2074, 72090), (2196, 68085), (2295, 65148), (2403, 62220), (2670, 55998), (2745, 54468), (2754, 54290), (3026, 49410), (3060, 48861), (3111, 48060), (3204, 46665), (3294, 45390), (3660, 40851), (4005, 37332), (4148, 36045), (4539, 32940), (4590, 32574), (4806, 31110), (4941, 30260), (5185, 28836), (5340, 27999), (5429, 27540), (5490, 27234), (5508, 27145), (6052, 24705), (6222, 24030), (6588, 22695), (6885, 21716), (7209, 20740), (7565, 19764), (8010, 18666), (8235, 18156), (9078, 16470), (9180, 16287), (9333, 16020), (9612, 15555), (9882, 15130), (10370, 14418), (10858, 13770), (10980, 13617), (12015, 12444)]