135870120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^2$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 470712060

約数和(自身を除く): 334841940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 149, 153, 170, 180, 204, 255, 298, 306, 340, 360, 408, 447, 510, 596, 612, 680, 745, 765, 894, 1020, 1192, 1224, 1341, 1490, 1530, 1788, 2040, 2235, 2533, 2682, 2980, 3060, 3576, 4470, 5066, 5364, 5960, 6120, 6705, 7599, 8940, 10132, 10728, 12665, 13410, 15198, 17880, 20264, 22201, 22797, 25330, 26820, 30396, 37995, 44402, 45594, 50660, 53640, 60792, 66603, 75990, 88804, 91188, 101320, 111005, 113985, 133206, 151980, 177608, 182376, 199809, 222010, 227970, 266412, 303960, 333015, 377417, 399618, 444020, 455940, 532824, 666030, 754834, 799236, 888040, 911880, 999045, 1132251, 1332060, 1509668, 1598472, 1887085, 1998090, 2264502, 2664120, 3019336, 3396753, 3774170, 3996180, 4529004, 5661255, 6793506, 7548340, 7992360, 9058008, 11322510, 13587012, 15096680, 16983765, 22645020, 27174024, 33967530, 45290040, 67935060, 135870120]

約数ペア:

[(1, 135870120), (2, 67935060), (3, 45290040), (4, 33967530), (5, 27174024), (6, 22645020), (8, 16983765), (9, 15096680), (10, 13587012), (12, 11322510), (15, 9058008), (17, 7992360), (18, 7548340), (20, 6793506), (24, 5661255), (30, 4529004), (34, 3996180), (36, 3774170), (40, 3396753), (45, 3019336), (51, 2664120), (60, 2264502), (68, 1998090), (72, 1887085), (85, 1598472), (90, 1509668), (102, 1332060), (120, 1132251), (136, 999045), (149, 911880), (153, 888040), (170, 799236), (180, 754834), (204, 666030), (255, 532824), (298, 455940), (306, 444020), (340, 399618), (360, 377417), (408, 333015), (447, 303960), (510, 266412), (596, 227970), (612, 222010), (680, 199809), (745, 182376), (765, 177608), (894, 151980), (1020, 133206), (1192, 113985), (1224, 111005), (1341, 101320), (1490, 91188), (1530, 88804), (1788, 75990), (2040, 66603), (2235, 60792), (2533, 53640), (2682, 50660), (2980, 45594), (3060, 44402), (3576, 37995), (4470, 30396), (5066, 26820), (5364, 25330), (5960, 22797), (6120, 22201), (6705, 20264), (7599, 17880), (8940, 15198), (10132, 13410), (10728, 12665)]