73602990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 211914144

約数和(自身を除く): 138311154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 31, 37, 45, 46, 62, 69, 74, 90, 93, 111, 115, 138, 155, 185, 186, 207, 222, 230, 279, 310, 333, 345, 370, 414, 465, 555, 558, 666, 690, 713, 851, 930, 961, 1035, 1110, 1147, 1395, 1426, 1665, 1702, 1922, 2070, 2139, 2294, 2553, 2790, 2883, 3330, 3441, 3565, 4255, 4278, 4805, 5106, 5735, 5766, 6417, 6882, 7130, 7659, 8510, 8649, 9610, 10323, 10695, 11470, 12765, 12834, 14415, 15318, 17205, 17298, 20646, 21390, 22103, 25530, 26381, 28830, 32085, 34410, 35557, 38295, 43245, 44206, 51615, 52762, 64170, 66309, 71114, 76590, 79143, 86490, 103230, 106671, 110515, 131905, 132618, 158286, 177785, 198927, 213342, 221030, 237429, 263810, 320013, 331545, 355570, 395715, 397854, 474858, 533355, 640026, 663090, 791430, 817811, 994635, 1066710, 1187145, 1600065, 1635622, 1989270, 2374290, 2453433, 3200130, 4089055, 4906866, 7360299, 8178110, 12267165, 14720598, 24534330, 36801495, 73602990]

約数ペア:

[(1, 73602990), (2, 36801495), (3, 24534330), (5, 14720598), (6, 12267165), (9, 8178110), (10, 7360299), (15, 4906866), (18, 4089055), (23, 3200130), (30, 2453433), (31, 2374290), (37, 1989270), (45, 1635622), (46, 1600065), (62, 1187145), (69, 1066710), (74, 994635), (90, 817811), (93, 791430), (111, 663090), (115, 640026), (138, 533355), (155, 474858), (185, 397854), (186, 395715), (207, 355570), (222, 331545), (230, 320013), (279, 263810), (310, 237429), (333, 221030), (345, 213342), (370, 198927), (414, 177785), (465, 158286), (555, 132618), (558, 131905), (666, 110515), (690, 106671), (713, 103230), (851, 86490), (930, 79143), (961, 76590), (1035, 71114), (1110, 66309), (1147, 64170), (1395, 52762), (1426, 51615), (1665, 44206), (1702, 43245), (1922, 38295), (2070, 35557), (2139, 34410), (2294, 32085), (2553, 28830), (2790, 26381), (2883, 25530), (3330, 22103), (3441, 21390), (3565, 20646), (4255, 17298), (4278, 17205), (4805, 15318), (5106, 14415), (5735, 12834), (5766, 12765), (6417, 11470), (6882, 10695), (7130, 10323), (7659, 9610), (8510, 8649)]