135257940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:958

約数の個数: 144

約数和(自身を含む): 440189568

約数和(自身を除く): 304931628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 37, 45, 46, 60, 69, 74, 90, 92, 111, 115, 138, 148, 180, 185, 207, 222, 230, 276, 333, 345, 370, 414, 444, 460, 555, 666, 690, 740, 828, 851, 883, 1035, 1110, 1332, 1380, 1665, 1702, 1766, 2070, 2220, 2553, 2649, 3330, 3404, 3532, 4140, 4255, 4415, 5106, 5298, 6660, 7659, 7947, 8510, 8830, 10212, 10596, 12765, 13245, 15318, 15894, 17020, 17660, 20309, 25530, 26490, 30636, 31788, 32671, 38295, 39735, 40618, 51060, 52980, 60927, 65342, 76590, 79470, 81236, 98013, 101545, 121854, 130684, 153180, 158940, 163355, 182781, 196026, 203090, 243708, 294039, 304635, 326710, 365562, 392052, 406180, 490065, 588078, 609270, 653420, 731124, 751433, 913905, 980130, 1176156, 1218540, 1470195, 1502866, 1827810, 1960260, 2254299, 2940390, 3005732, 3655620, 3757165, 4508598, 5880780, 6762897, 7514330, 9017196, 11271495, 13525794, 15028660, 22542990, 27051588, 33814485, 45085980, 67628970, 135257940]

約数ペア:

[(1, 135257940), (2, 67628970), (3, 45085980), (4, 33814485), (5, 27051588), (6, 22542990), (9, 15028660), (10, 13525794), (12, 11271495), (15, 9017196), (18, 7514330), (20, 6762897), (23, 5880780), (30, 4508598), (36, 3757165), (37, 3655620), (45, 3005732), (46, 2940390), (60, 2254299), (69, 1960260), (74, 1827810), (90, 1502866), (92, 1470195), (111, 1218540), (115, 1176156), (138, 980130), (148, 913905), (180, 751433), (185, 731124), (207, 653420), (222, 609270), (230, 588078), (276, 490065), (333, 406180), (345, 392052), (370, 365562), (414, 326710), (444, 304635), (460, 294039), (555, 243708), (666, 203090), (690, 196026), (740, 182781), (828, 163355), (851, 158940), (883, 153180), (1035, 130684), (1110, 121854), (1332, 101545), (1380, 98013), (1665, 81236), (1702, 79470), (1766, 76590), (2070, 65342), (2220, 60927), (2553, 52980), (2649, 51060), (3330, 40618), (3404, 39735), (3532, 38295), (4140, 32671), (4255, 31788), (4415, 30636), (5106, 26490), (5298, 25530), (6660, 20309), (7659, 17660), (7947, 17020), (8510, 15894), (8830, 15318), (10212, 13245), (10596, 12765)]